You are in the middle of having sex. She asks you to spank her ass so you waboom her. A waboom is an ass spank with a mighty swing and mighty force during sex.
another term for a station wagon, mini-van, or any other kind of vehicle that is targeted at the "family" demographic(also M.A.V.)
"Tactical advantages aside, the M.A.V. is top of the line for the holy warrior troop transport manufactured by the Church of Latter Day Saints Military Industrial Complex. Also great for family trips...to heathen lands."