brushpee Share definition Flag n. the liquid formed when you jizz and piss at the same time. When coagulated, it can form butter. Oh man, after I fucked Laura, that hoe must've given me some herpes because there was brushpee all over the seat after I shat. brushpee by Moo Snuckel May 12, 2015 0 0 Get merch Get the brushpee mug. Buy Now — $32.95 See more merch