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.
by Colonel_Cheesemonkey October 3, 2006
Get the balls of steelmug. by Patrick the Starfish June 4, 2015
Get the balls of steelmug. by Carter SN October 1, 2005
Get the balls of steelmug. by shinymantle July 8, 2014
Get the balls steelmug. by Ionlymadethisaccountforafewwor July 7, 2019
Get the Balls of steelmug. This is a joke that claims that a males balls are as strong as steel; usually making fun of superman's iconic descriptor "Man Of Steel".
by Pcdop September 25, 2022
Get the Balls of Steelmug.