Does Sans Really Love Ketchup? An In-Depth Investigation

Hey friend! If you know anything about the skeleton bros from Undertale, you‘re probably aware that Sans has a reputation for loving ketchup. He‘s constantly guzzling bottles of the red stuff, using it in pranks, and some fans believe he even bleeds ketchup! But is this ketchup obsession fact or just an exaggerated part of Sans‘ character? Grab a bottle of your favorite condiment and let‘s analyze the evidence!

Ketchup vs Other Condiments: The Data

It‘s true that we most often see Sans drinking ketchup, but a closer look shows he enjoys other sauces too. I took a tally of the condiments found in Sans‘ fridge during a Pacifist run:

While ketchup bottles dominate, Sans clearly likes to mix it up sauce-wise! This suggests his tastes extend beyond just tomato ketchup.

In a Genocidal run stats show Sans consumes 3 bottles, but all other condiments disappear from his fridge. Given his darker mindset here, Sans may turn to ketchup as a sense of normalcy and comfort.

Sans‘ Complex Personality and Motives

Our skeleton buddy seems easy-going, but beneath Sans‘ grinning exterior lies incredible secrets. Sans displays awareness of timelines and resets that other characters lack:

• Sans recognizes when the protagonist has already beaten him, evidenced by lines like "let‘s just get to the point" before fighting commences.

• He asks the protagonist if they "want to have a bad time" implying recollection of previous genocidal timelines.

• His workshop displays diagrams tracking temporal anomalies.

This indicates Sans retains some memory and knowledge between resets, unlike nearly every other character.

Not only that, but Sans hides tremendous power when pushed into confrontation. His gravity-defying attacks and teleportation showcase skills no other monster displays.

Clearly there is much more to this bleach-loving skeleton than his love of slapstick comedy! So is his ketchup obsession just another façade to hide his complex motives and mastery over space-time? Let‘s investigate further.

The Infamous "Ketchup Theory"

One of the longest-running debates in the Undertale fandom revolves around what exactly leaks out of Sans when he takes damage during battles. Some fans argue this red substance bleeding from his mouth and chest is just regular old ketchup that Sans has stored inside his skeletal body. The evidence:

• As a skeleton, how could Sans have a circulatory system that bleeds normally? The ketchup provides a humorous explanation.

• Powerful attacks could force ketchup stored in Sans‘ bones through his mouth. We‘ve seen his body can hold items in unusual ways.

• Ketchup as a proxy for blood ties into the frequent skeleton puns and Sans‘ jokey personality.

So in violent routes, Sans may weaponize the ketchup he enjoys as a psychological tactic to rattle opponents. It also continues the running ketchup gag. Of course, not all fans buy into “the ketchup theory” but it remains one of most heated debates in the fandom.

The Mysterious Origins of Sans

Sans‘ full backstory remains shrouded in mystery. We know he showed up in Snowdin one day with his brother Papyrus, but Sans‘ origins before that are unknown. This has led to endless speculation among fans:

• There are indications Sans was involved in scientific research on souls and the nature of determination. Is he connected to the mysterious W.D Gaster?

• How does Sans retain memories and knowledge of timelines? Did he gain special abilities through science?

• What is Sans‘ relationship to Papyrus? Were they created in a lab? Are they even related?

The lack of definitive info on Sans‘ past provides fertile ground for fan theories. Everything from Sans being a version of Ness from Earthbound, to Sans being immortal, to alternate timelines where Sans and Papyrus are secret royalty – the possibilities are endless! For now, Sans‘ origins remain obscured, even to diehard Undertale experts.

The Meaning Behind Sans‘ Glowing Eye

One of Sans‘ most iconic abilities is the flashing cyan and yellow eye that appears before unleashing attacks. But what does this glowing eye signify? The prominent fan theory is that it relates to Sans‘ connections to the SOUL traits of patience and justice:

• Cyan represents the color for the patient perseverance SOUL.

• Yellow matches up with the relentless justice SOUL.

• These traits fit Sans‘ hidden knowledge and fate-judging role against the genocidal protagonist.

So Sans‘ flashing eye serves as a warning sign of his upcoming onslaught, powered by karmic retribution. The blue and yellow mix also connects to his gravity manipulation powers. Truly it seems no detail was an accident in designing the mysteries around Sans!

Sans Across AU Fan Works

Given Sans‘ popularity, it‘s no surprise he appears prominently across Undertale AU (Alternate Universe) fan works seeking to remix the game. Some of the most chilling and intense depictions include:

• Horrortale – A darker version of Sans fighting manically to survive in an underground dystopia.

• Dusttale – Sans murders everyone in revenge for past timelines, turning to dust.

• Aftertale – A melancholic Sans carrying the burden of his memories across fractured timelines.

• Sixbones – Six alternate versions of Sans in one body, each representing an AU.

Even in fan works, hints of Sans‘ complex character shine through. He contains multitudes, whether a violent anti-hero, a dazed time wanderer, or a bundle of alternate personalities!

The Ketchup Verdict

Given the available evidence, while Sans clearly enjoys ketchup, treating it like his absolute favorite thing seems misleading. The consistency of his ketchup drinking across routes and fan works implies it may be more of a comfortable habit than an actual preference.

And the way Sans uses ketchup as part of his goofy persona hints that his motiviations run deeper than being a ketchup-obsessed jokester. There seems to be strategic design in Sans leveraging ketchup as a prop for his outward apathy and concealing his awareness.

So next time you see that smiling skeleton chugging ketchup, remember there‘s likely more than meets the eye! Sans‘ character ultimately revolves around way more than ketchup, even if fans joke otherwise. His intricacies and secrets remain captivating mysteries waiting to be uncovered across the Undertale multiverse.

Let me know if you have any other Undertale theories or questions! This was a blast to research and chat about. That Sans really does have some… skele-tons in his closet.