The male reproductive organ. Also see penis
OH, i fractured my shwang last night
i've got a huge SHWANG
SHWANG could be dick, foot, hand, left nut, or even girlfriend
the act of thrusting ones pelvis.
look at jenna over there, shes really shwanging.
when girls got there shorts really short and there butt is almost hanging out.
ewwwwww look at the shwang on that nasty girl
a word worth yelling after something good, bad (if used sarcastically), or hillarious happens
-"D00d, look! Girl on girl!"
-"Shwang! Let's watch!"