Nickname for someone who is chubby. Usually a boy.
Want some more to eat Chubbster?
by elizabeth504 November 16, 2006
a chubby kid. not quite a lunchbox, but who has that like under-the-chin pudge
mikes an athlete, but after the season he gets to be such a chubbster
by laeseeporta August 31, 2003
A fat hampster or guiny pig.
wow look at that chubbster roll down the hill!!
by boosha bruelle October 05, 2009
kinda boner, somewhere in the middle.
Dude Mr.Lutton has a chubbster and its right in my face!!!
by McChubby January 12, 2004
Sal's fat fockin' girlfriend that's shaped like an potato! Let's only hope he's shootin' blanks!
Let's all pray for Sal, so that he might salvage some dignity and kick that leaf blower to the fockin' curb!
by dirTsamoan July 01, 2003