Top Definition
An act that seems to be catching popularity in high schools across the United States, where one male will sneak up on another male from behind and grab his nut sack, producing a humorous reaction.

Although grabbagging would appear to be quite gay, it isn't considered as such, and instead is just thought to be another form of "boys will be boys" horsing around. Most boys that do it tend to claim they are straight.
1. Teacher 1: "Did you just see that, Mr. Rosenberg?! Tyler just grabbed another student's testicles!"

Teacher 2: "Oh, don't worry about that. Tyler was just grabbagging him."

2. "Hey, Steve, did you see when I grabbagged Kevin yesterday? He screamed like a pussy."

3. "Dude, did you just grabbag Shawn? Sounds like it hurt."
by FatJackson November 28, 2009

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt