pronounced: p' nay iss
Quite similar to a penis, but used more so for greeting card purposes. A p'neis can not be wounded or lean more than a millimeter in any direction for every meter of length. Often comically large and wonderfully friendly-looking, a p'neis is quite a site to behold.
-ayyo laquisha, you get yo man darryl that greeting card?
-naw girlfrand, he be beating me if i make him feel bad. he's big, but it ain't no p'neis.