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1. A tattoo on the lower back of a female. Often visible when they bend at the waist. See Tramp Stamp

2. The state hunting permit required to hunt and bag scags. It may be legal but not recommended.
I could tell from her scag tag, this was going to be an easy mark.

Jerome should just go home, he has already filled his scag tag for this year.
by CrawfishStu October 10, 2006