hitting yourself in the nuts with your own hard on.
Tom, " Bro i just got a case of Lumber nuts."
Brian, " that sucks man."
by Bandana Raburn September 14, 2011
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The act of using your own boner to bag tag someone else.
Bro, Tito has been acting like a clown all day, I want to get him to shut the fuck up.

I'll tell ya what you should do fella, you gotta Lumber Nuts that fool.

Shit, that's kinda gay, but it's a great idea.
by sanfred November 2, 2011
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