A semi-erection of the penis caused by warmth, such as: lying under a blanket or a long period, being in the shower or in another warm enviroment.
by halfemptybottles February 28, 2013

The quality of having fat hanging over the front and the back of one's jeans or skirt. Not an attractive quality on anyone.
Bernie knew that his beer belly would not attract any ladies, but he felt proud of the fact that at least he wasn't chubs and flubs.
by von groovy September 1, 2017

by Chub twatter October 17, 2018

When you lie down on your front, on a massage chair, to give yourself an enormous erection, to then give your misses a good seeing too.
by Nobby’s Nuts December 1, 2017

When your panty line is accentuated by your tight pants creating a muffin top of the butt cheek. Creating the "butt chub"
by RedneckNinja1 February 12, 2015

Q. Hey man , have you seen the girl/guy that just moved in upstairs?
A. Oh yeah! I saw her/him yesterday and totally got a sub-chub.
A. Oh yeah! I saw her/him yesterday and totally got a sub-chub.
by justholdonsparky December 10, 2012

by Craptastical February 22, 2009
