lordonightmares's definitions
When a guy ejaculates in a woman's pussy. From "Box", britisjh slang for pussy. and jacking.. so to have "Jack in the box", is semen in the pussy
by lordonightmares December 14, 2006
Get the jack in the boxmug. by lordonightmares December 14, 2006
Get the Jack in the crackmug.