A dance move that has you flopping around your sweaty balls. Works better if you and another guy try and make your balls touch while flopping them around.
Joe: Hey Michael!! Let’s do the Sweaty Ballsack Shimmy!!
Michael: Yeah Joe!! I bet my balls will flop more than yours!!
Michael: Yeah Joe!! I bet my balls will flop more than yours!!
by Polnareff_Toenail December 5, 2019