The stage of erection commonly referred to as "half-chub" or "mid-chub", wherein the penis of the male is at an average state of arousal. Not capable of sexual intercourse, but appropriate for a handjob or a mediocre blowjob.
Girl: wow babe why are you not hard?
Bro: chill girl I got a chubby wubby now put it in your mouth.
by Merriam Chubster July 9, 2012
Get the Chubby wubby mug.
A way to describe a fat, obese or just chubby person.
Me: Dude, She's a Chubby Wubby!

Friend: I know, like damn, what do her parents feed her?!
by Joseamd7 December 10, 2016
Get the Chubby Wubby mug.
A slang term for boner, particular in penises that are shorter thicker in stature.
Yo... When we were in the lake I think I saw Cory get a chubby wubby...
by TiTo2k10 February 11, 2011
Get the Chubby Wubby mug.
A way for smart people to insult a fat person in a way that the fat person may find cute, or funny.
Come Here you chubbby wubby tub tub!

Hey chubby wubby tub tub, what do you got for lunch, a human child or what?
by Valher November 3, 2009
Get the Chubby Wubby Tub Tub mug.