When a guy fucks a girl while she is on her period, than uses her kooter blood as lube while he butt fucks her right after!...When the blood dries on her ass hole afterward it's supposed to look like a rusty bucket.
Guy 1- So you gonna toss your girls salad tonight?
Guy 2- Probably not man... Shes on the "big dot".
Guy 1- So, just give her the old rusty bucket. It's so sickass!
Guy 2- Thanks for the idea... ima have to do that!