Puerto Rican Fog Bank
While 69ing with your partner, release a cloud of sphincter fog directly into her nostrils.

Purple Mushroom
This occurs when a woman is giving you oral sex and you withdraw your penis in order to poke it back into her cheek. It should leave a lasting impression similar to a purple mushroom.

Resuscitation
When a girl is asleep, carefully open her mouth so that she doesn't awake. Then, squat over her face and carefully place your shit hole on her lips. When the time is right, you let rip the biggest baddest fart ever known to man and see if it wakes her up. Great fun during those long sleepless nights.