When you call your mother into the room and must nut as quick as possible

Made famous by rapper Lil Thuympe, Suicide Nut is when you’re beating and you call either your mom or dad and you try to Nut before they arrive
The goat Lil Thuympe used it in a different way. The way he used it was as if someone just walks in unexpectedly.

Suicide nut is a game. When you are wanking and are in the middle of it yell "Help me!" and try to finish it before someone comes in your room.

when your about to nut, and you scream your dads name

The act of shooting a squirrel with a BB gun, retrieving the dead carcass, and proceeding to slide a hard penis into the mouth of that squirrel. After semen fills the critter's stomach, you then pick an acceptable size tree in the Aokigahara forest located in Japan, aka "the suicide forest" then hang the wild rodent by the neck to a branch of the tree using yarn, or any other form of adorable sized noose.

On October 30-31 a male is supposed to get real close to climaxing then scream someone’s name in their house. The point of “suicide” is you have to clean up before they come into your room. Good luck!