|1.||Cleave it to Beaver|
This action is denoted by a woman in a handstand position opening her legs wide, so as to let her "boom boom" face upwards. Then a man (preferably one taller than herself) takes his erect penis and slaps it repeatedly against her said "boom boom."
"So, what did you do last night?"
"I played a little 'Cleave it to Beaver'"