The large behind of a female soccer player. This ass is most often desirable, though not always. Often associated with short soccer shorts.
"Dude, that girl's a sick soccer player."
"Thus, her sick soccer ass."
"Word."
1)One who slays poon, or engages in the act of rough sex. The verb form is "to poonslay."
2)An exclamitory remark made in celebration, usually whilst playing a videogame.
"That guys such a poonslayer. I should get as much poon as him."
"Yeah, except you're a pussy, so no."
"POONSLAYER!" (blows something up electronically.)