One who enters the pussy without sufficient stamina to contain the nut butter for more than a few pumps.

A man who has absolutely no sexual skills, stamina, or timing. He has erectile dysfunction, or he's just incompetent. He's in and out without the girl even knowing it.

A male who prematurely ejaculates

a male who suffers from such severe premature ejactulation, he cannot contain his man juice even for a full pelvic thrust.

noun. 1) a male who prematurely ejaculates after 2 pumps to his penis

Pre pump chump is a dude who ejaculates before he sticks his dick in the 'special hole'.

1) when having sex and you only get it in twice before you done!!!!//// Two-Pump!!!!