A Bump Squirt is said when a man needs to orgasm quickly due to an urgent matter. It is usually uttered during vaginal or anal intercourse. It can also tell two people to hurry up because of an urgent concern. It means one more bump or thrust and then cum, Now!
Bump Squirt! My dad is coming up the stairs!
Hey you two in there! Bump Squirt! I need to take a shit!