When you're having friends over and you wanna make em something real nice to eat. So you get some of those taco chips shaped like teeny tiny bowls and you fill em with salsa and then serve em up. Everybody gets so happy that every time they see you they ask for some more set up chips.
Fandom Twitter slang, A setup account is a profile created by another fandom made to make another fandom look bad. The fake profile will generally tweet out offensive stuff.
“Did you see that (fandom name) account that made 9/11 jokes?”
setting up camp (at her base) can be many things. it could be fucking that pussy, lickin that pussy, touchin that pussy, puttin you're dick down her mouth, gettin that ass, etc.
Cody: yo dag you set up camp yet?
Jared: well i dont know.. she sorta just sucked my dick..
Cody: you set up camp mofucka! get thatbomb ass pussy!!!