What is Chubbin?
1.
(v): An overweight person running very swiftly. Hence "chubby" is "chuggin"
Wow, that fatty football player was really chubbin down the field.
See
2.
To chub or chubbin is the process of becoming erect in response to a positive stimulus such as "sexy story" in a back alley.
Hey Brian, Last night I made love to my wife and I had the greatest sex, we 69'ed and she kept the change, oh I'm chubbin.
See
3.
a term used to describe a person that is angry or annoyed at someone/something
boy: get off me
girl: stop chubbin
See