The act performed by males to temporarily increase the appearance in size of their genitalia by tugging or groping their groin to induce a "chubby." Often performed in a locker room when concealment of a shower stall or towel is provided.
The chub tug can also be performed prior to public exposure of genitalia for things like medical examinations, streaking, or skinny dipping.
Meat gazer 1: Did you see that guys 2 inch schlong in the locker room?
Meat gazer 2: Ya, normally it's about 1 inch but I saw him do a chub tug under his towel a minute ago.
when a girl or boy that you have a strong love feelings for, does not feel the same back and would rather than just be friends then enter a relationship or anything else. The word is dedicated to Chubba as he finds himself in this 'zone' frequently. the word is commonly used in Glasgow by teenagers.
'aye, I was texting her the other night but she put me in the ChubbaZone'
'am putting her in the ChubbaZone, she's a munter'