Underpants Sans (Google it) - Drawception

Here's what happened when 12 random people took turns drawing and describing, starting with the prompt "Underpants Sans (Google it)".

UnderPANTS (not undertale) - Drawception

Pixilart - UNDERPANTS SANS *with eye by MrLFG

Underfell sans X Underswap Papyrus - Drawception

sans - Drawception

Underpants Sans (Reupload) by Cezar Andrade - Game Jolt

Sans - Drawception

UNDERTALE UNDERPANTS Fangame

S A N S / U N D E R M A N - Drawception

Sans (ut) - Drawception

Sans (ut) - Drawception

sans - Drawception

Finally Mail!! : r/Undertale

SANS FROM UNDERPANTS (undertale parody) - Drawception

Underpants SANESSS pranks on Undertale Sans in Apr by Abbysek on DeviantArt

Underpants Sans Undertale Amino