1 definition by ash ketchum, pokemon master!!!
when a female is gettin hydro pumped in the vagina by a males cock, the female orgasms and a huge blast of clear liquid is shot out of her moist opening at a high pressure.
Adam-"hey bro, get lucky the other night?"
Tom-"yeah man, pumped her so hard, she squirted soooo hard like a blastoise using its hydro pump!!!
Tom-"yeah man, pumped her so hard, she squirted soooo hard like a blastoise using its hydro pump!!!
by ash ketchum, pokemon master!!! March 5, 2010