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1.
Full of meaning, deep, serious, legit
My parents and I had a talk about getting my grades up last night, I wasn't taking it seriously but then it got pretty relig
by StaRJ October 22, 2007
 
2.
something very serious not having to do with religon but meaning a promise or serious act.
dude my relationship with my girl friend is starting to get so relig.
by Beau P. October 11, 2007
 
3.
Abbreviation most often used for one who is religious to the point of being annoying
I was going to ask her out, but she was a relig.
by carl_sone May 05, 2010