Semi-Chub

A boner in an early stage of development. It is no longer flacid, but not quite erect yet.

Dude "Hey Ben did you see Lupitas ass during swimming today" Ben "Hell yeah, she gave me a little bit of semi-chub"

by Martin slasher07 December 17, 2011

semi chub

to have a partial erection of the penis

i saw my grandma naked but i wasn't sure if i liked it or not so i had a semi chub.

by uperv13 May 5, 2010

semi-chubby

To have a fully erect penis would be to have a chubby - semi chubby therefor would be to have a semi erect penis.

"Hey hot stuff come suck on on this semi-chubby"

by monkeymagicsucker November 6, 2013

75 SemiChub

A modification of the workout/lifestyle program 75 Hard. Instead of being so rigid, there is a slight modification. Example: skip the hour break between your 2 45 minute workouts, drink alcohol once a month or week, etc.

People that do 75 Hard are psychopaths, that’s why I prescribe to 75 SemiChub.

by RJCaffey June 30, 2023