Obscure insult of dubious origin, recently given a crass crowbar back into public use in a tragically ill-scripted advert for Bisto Gravy.
Conceivably made up by a PR exec with too much time on his hands, hoping to get some kudos for starting a new trend.
You know that tedious 'mate' you have who thought it would be cool to try and coin a new word by overusing it constantly, despite it having utterly no meaning and sounding ridiculous? He's a gompa!
The act of feces being violently reflected off of porcelain by the anus in such a matter that said feces spackles the underside of the testicles when taking a poop.
A gimpatron or albatron is someone who can ask stupid questions like 'what can i get on pizza hut's lunch buffet?' and is basically a loser...gimpatron is the best insult!