Mexican Fountain

The act of urinating inside the vagina of a woman during sexual intercourse.

Chad and RayRay are in the middle of fucking...

Chad: "Do you want me to pee inside you?"

RayRay: "No thankyou. I'm not interested in recieving a Mexican Fountain from you. Tell your dugan to hold it."

by Dr. Humpsalot June 11, 2006

used air

exhallation from another person who already used up all the oxygen

Roll over honey, you know I hate breathing used air.

by Dr. Humpsalot December 13, 2004