jizzlap
When a chick is blowing a dude and quickly realizes that he has no intention of reciprocating, she yanks her head up when he cums. Then, when he has jizz all over himself, the girl scoops some up in her hand and slaps it on the nearest wall, to remain there probably forever, since most guys would never bother washing a wall.
When Jenny's selfish boyfriend Randall was about to shoot his load in her mouth, she decided to pull her head up and jizzlap it on his bedroom wall.