1 definition by E. R. Ectile
A personal joke, or "PJ" is a joke which is only relevant or funny to someone within a certain social group, e.g. three musically talented people, such as those with superior wide screen capabilities, those who like their sisters, those bloody rats who knaw on my bedpost, and a music shy drummer with sweaty hand syndrome and a serious erectile dysfunction problem.
"Er, I don't know what soy sauce is, I'm too busy practising 8 hours of guitar a day. Hey that's a PJ!"
by E. R. Ectile April 25, 2009