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.)
