Board Thread:Fun and Games/@comment-28925112-20160801234555/@comment-26355531-20170118064521

For The Fans wrote:

Neon1Umbreon wrote: I theorize that Sans doesn't like ketchup because Papyrus made spaghetti Too bad that his sentry station is full of ketchup bottles. But these are horrible theories, right? Ah, but maybe the ketchup is for adding toppings on hotdogs [Which we do know he sells], OR he's fooling us by putting them there, making  us think he likes ketchup.

And that isn't ketchup he drinks in Grillby's. He's actually drinking......

A strawberry milkshake.

He actually has ketchup on him, to trick the player into thinking he's dead. He uses it at Grillby's to troll the player with the cap coming off.