describes the act of whacking off: originates from the image of the head of the penis looking like a clowns nose.
by schoolisgay July 12, 2009
 Get the Punching the clownmug.
Get the Punching the clownmug. Beating Ronald McDonald, or Pennywise, or any other clown, with your fist. What else do you think that meant?
by LIGMAisNotaRealDisease December 5, 2018
 Get the Punching the Clownmug.
Get the Punching the Clownmug. We were almost late to the party because Kyle was in the bathroom punching the clown for 15 minutes.
by 1234jennagirl August 3, 2018
 Get the Punching the clownmug.
Get the Punching the clownmug. by Anonymous October 4, 2003
 Get the punch the clownmug.
Get the punch the clownmug. by TheGordo March 11, 2016
 Get the Punching the Clownmug.
Get the Punching the Clownmug. by David May 1, 2003
 Get the punch the clownmug.
Get the punch the clownmug. 