chubby nub 

A fat person with chubby fat fingers like sausages

Your a chubby nub

chubby nub by nummy yummy tummy July 25, 2016

Chubby nubbin 

The actual meaning is referance to a large clitoris; however, the phrase is ironically used to describe a small penis.

Jacki: "Haha look at his package!"

Emily: "Omg what a chubby nubbin"

Chubby nubbin by The Hallzmeister October 15, 2008

chubbs my nub 

Said between grown men. To excite, or get excited.

Aaron: "That chick is hella hot!"
Bruce: "Chubbs my nub!"

chubbs my nub by Ragsalicious December 17, 2013

Chubbycubby 

Paul's server password.

Password is chubbycubby.

Don't ask.

Chubbycubby by Onerandom March 7, 2021