[Sometimes it's refreshing, to be reminded just how old and boring he is. This kid's version of drunk sounded like Sans' version of strenuous exercise.]

Seems like you're the life of the party, kid. Dunno if I'd last a whole night. [Speaking of, he affects a thoroughly unconvincing yawn.] Tibia honest, I dunno if I'm gonna last five more minutes.

[Another stretch, this time accompanied by a loud crack of his neck as Sans rolled his shoulders.] It's been fun, pal. Let's do this again.