When you wake up late for something you don't often have much time at all to brush your teeth & so you give them a quick 10-20 second going over with your toothbrush before you spring out the door.
'Fucking woke up late for work again & had to resort to ye olde Ghetto Brush'
'You really gotta start getting outta your wankpit earlier ya jew'
Bobby: Are you going to walk out of my house without brushing your teeth?!
Carl: You said you didn't have any toothbrushes here.
Bobby: Then use your Sleepover Brush! Its better than nothing.
A backwoods brush ape is a sister fucking, one tooth Arkansas hillbilly. Or like one of the hillbillies from the movie deliverence.
Orlando - "hey man do you want to go make that fat man squeal like a pig?"
Manuel - "why not have incest sex first?"
Jake - "you guys are a bunch of BACKWOODS BRUSH APES"