1 definition by word-god-from-hell

When something is extremely bad,

and you want to make it clear that it just sucks.
Typically used informally.
A:"Hey, let's buy these chips as well"
B:"Nah man, those ones are straight up ass"
A:"That bad?"
B:"Yeah man, I've tried them. Let's take these other ones instead"
by word-god-from-hell July 12, 2023
Get the straight up ass mug.