it is a nickname given to someone usually with the name Gerald/Gerard or something similar. These are the poor boys that are magnetically attracted to the Jercer species. (whether the jercer is a boy or girl-the powers of magnetism cannot be stopped.....sorry)
Ger-Ger is just the nickname given to them when theyre IN the relationship with the Jercer. Its much cuter. The Ger-Gers during the period of time in the relationship (usually a long time..as i said before..magnetism is a strong force) simply because it sounds better and they wont care because they are under a spell by the Jercers (hypnotization....those dirty dumbershits)
Ger-Gers are very, very unlucky..so if you have a son named Gerald, Gerard or something similar.. cover him in 4 leaf clovers, horseshoes, a penny that he found on the ground, and other lucky/irish-y stuff
IMPORTANT!!!!! Knock on wood RIGHT when you get up! Those skinny-fat Jercers could be pulling you with their giant magnet on your front lawn!
Gerald: what a nice day
*jercer comes by with giant magnet*
GER-GER: iluvu my smootchie cootchie coo mwah mwah<3
dweber: Lesson learned! Don't name son Gerald!