Squadouche means zero, zip, nada, nothing, perhaps even less than nothing.
"So I've been out on 5 dates with this chick, I figured I would've gotten laid by now. I haven't even gotten a kiss yet. I got the big squadouche with this girl!
A term used to refer to huge douchebags. Usually used in reference to a guy that completely sucks to the point that he has surpassed doucheness. He will usually have gelled hair and a shirt unbuttoned three-five buttons.
So I was talking to this chick and this total squadouche came and interrupted. All he talked about was his new fuckin hair cut and taking yager bombs.
When my colleague advised me to bring my satchel to the client's offices, I thought to myself, "What a squadouche that guy is. Who uses the word 'satchel?'"