To do something while receiving oral sex or "falatio"

Like the awkward turtle/balloon etc. The person puts one finger above their head like a unicorn horn and their right hand on their hip like a fin. Useful in awkward situations.

For a woman to go down on a man who's just fucked her.

fucking a chick in the ass until u get poopy dick and then stick it in her vag :-)

Please refer to Sword Fish

shaving your pubes with someone else's razor when they piss you off

a sex position where the male jerks is penis quickly up and down in the females vagina/butthole