Condition in which males are hit in the balls so much that they lose feeling in that area, so they are no effected by being hit there.
Damn! That guy didn't even flinch! He has balls of steel!
Extreme courage or manliness.
Louie tried to prove that he had balls of steel by entering the boxing ring without wearing a protective cup, but then ended up losing his ability to reproduce when his opponent violated the standard universal boxing rules and uppercut him REALLY hard in the groin. Damn, this guy should be felt sorry for! That shit must've hurt like a living hell!
Mark H. Urban Author since February 2004
Stainless Steel Drink Coolers for Whiskey, which profits go towards men's testicular cancer research.
that are so hard, that being kicked in the area doesn't affect him and he doesn't even feel it.
Maria: "OMG, I just heard John has some balls of steel"
Ashley: "I know! He let me play tennis on them last night."
Terminology for a man's sense of direction.
Yep, my balls of steel got us trough there!