1 definition by brb (lunch)

Stands for "Tough Nut Townshend", it is a term of endearment, can also be used as an adjective when describing a girl. Originates from the description of an incredible girl.
"TNT, you stopped me in my tracks the first time I saw you"
"That girl's a TNT"
by brb (lunch) October 26, 2005
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