2
everybody has back nuts
trevor got hit in the back nuts
your freezing your back nuts off
give me a back nut
your freezing your back nuts off
give me a back nut
by tre tre stacy
January 16, 2009
1 more definition
Top Definition
To attack someone from behind (whether it being a kick, punch, or headbutt) resulting in damage to the person's testicular region. A very painful and unexpected experience.
Reginald called me a bad word - I am so going to backnut him.
by Inder-House
August 28, 2010
