in the act of a threesome when a man lays down and jacks off while two women make out right above his dick. When the time "cums", it will shoot upward and hit both of them while they make out.

Having the female grab her ankles without bending her knees. Then give her a diet coke enema...as soon as the soda gets in her ass shove in a couple of mentos. The outcoming spray is the fountain of youth.

Upon finding a girl with a tracheotomy, you proceed to make love to the hole in her throat. Right when you're about to close the deal, get balls deep so your helmet protrudes out of her mouth. Then finish out of her mouth and revel at how much it looks like a fountain.

Mystic water that has the abilities to make whoever drinks it or bathes in it younger.

A pedophile's meat.

fountain of youth.... when a cougar (older woman thats down to fuck) sucks the juicy delights out of the male sexual stem of a younger male after sex.

A very chilidish act performed when someone is in the restroom and turns on all the sinks then runs away thinking if he stayed he would get in trouble.