The curvy contour of a girls gluteus maximus muscles as seen from behind.
Hot damn! Viktoriya has nice bunnz!
by Jj Cierllo March 05, 2009
1 more definition
To be weak, non-manly, Not tough, Punk or Puss
Yo kid, you see Rob get Punked out? He Maaaad Bunnz yo.
by Platinum Pistolz June 15, 2004