look up any word, like daquan:
 
1.
Cool; Awesome; Sweeet; Rad; Gnarly
Jaunt is wicked bonser
by titface August 29, 2006
15 5
 
2.
Fucked; to be fucked in general
I'm sorry sir, but your dog has cancer...it's totally bonsered.
by Funky Toes June 18, 2008
5 7
 
3.
A girl who displays whore-like behavior & promiscuous intentions.
Alyssa is such a bonser.
by Commander MMX October 29, 2009
3 8