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1.
nuht buhf-fer

noun; the human tongue, used in a sexually derogatory fashion

verb; the sexual act of licking a man's testicles with exhausting vigor

See also; cunt scrubber
1. Langston needs to quit wagging his nut buffer and get back to work!

2. My girlfriend gave me a serious nut buffer. Dig deep, baby. Dig deep.
by Mr. Magnificent the Elder March 08, 2014