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"
Straight from the apes ass... is when you are referring to absolute useless and pathetic nonsense related comment or saying (typically a comment or opinion made by an ex spouse)
Bradley(the ex): I'm ahhh gonna pick up my son I forgot to get the past 6 months every other weekend... ahhhh ahhh (giggle) cause I wanna take him camping for a weekend since I can't take him home to my house because my (new) wife won't let me bring him back.
Friend telling the ex: your ex husband is going to pick up his kid in a few weeks.
Ex wife: where did you hear lie...lol?
Friend: straight from the apes ass!
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.