Top definition
bon·ster - noun -ˈbän(t)-stər

1) a being of extreme abnormal form

2) a : a being of shocking proportions

b : an anomaly for its kind

3) something bonstrous; especially : something of unnatural or extreme size
Holy fuck! It's a bonster!
by shake riz November 25, 2010
Get the mug
Get a bonster mug for your Uncle José.
3
You like big black asses and your gay and you should be shot cause your a dumbass.
Gabe Gibson and Curtis are bonsters, and they like to give each other dirty sanchez's cause they're fags
by Charles K and Chris B October 04, 2004
Get the mug
Get a Bonster mug for your cousin Riley.