Top definition
Acronym for the phrase "about to get jam" or "about to get jammed"
Scenario: Guy breaks up with girl and tells her he's been seeing another girl for over a year.

A week later he realizes that his car is still parked at her house, he ATGJ!!! lol
by abouttogetjam.com September 30, 2011
Get the mug
Get a ATGJ mug for your grandma Zora.
buy the domain for your recipe site