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1.
Short for "on general principle" which means:

1. For no reason.

2. Just because.
You have to hold your own on GP.
by Mr. Terrence L. Trezvant August 23, 2006
94 26
 
2.
Short for "on general principle" which means:

1. For no reason.

2. Just because.
You have to hold your own on GP.
by Mr. Terrence L.Trezvant March 19, 2006
37 30