A fork of Rural Dictionary
A non-Asian guy, usually white, who goes out with unattractive Asian girls, thus removing those girls from the dating pool and "detonating the bombs"; does not necessarily have to have yellow fever, but might just not be able to recognize what makes unattractive Asian girls flawed in the eyes of Asian guys.
"Whoa, she's got a boyfriend?" "Yeah, some white guy asked her out." "Ah, a bomb detonator."
The same as a cougar except over the age of 50.
Barney: Come on, dude, your mom is a cougar! Robin: Wait, I thought you said a cougar can't be over 50. Barney: Okay, she's a mellencamp.