Some more Puns and Pasta by Fourth-Star on DeviantArt

undertale, frisk, gaster, mafiatale

Take one more step... by AbsoluteDream

gaster!sans and frisk<<SOMEONE PLEASE HELP ME STOP LAUGHING

Fnaf and Undertale

jakei95: Make art! Ink!Sans Yaaaayy comyet

Sans vs. Mão por Slasharu>>> anon you're the one that pissed him off in the first place! Don't make him cry!

undertale, littletale, papyrus, sans, gaster

Baby Bones by ttoba on DeviantArt