The whole crowd cringed as he got hit right in the family jewels.
Simmons is no stranger to reality television either -- he and his family are the stars of A&E's Gene Simmons: Family Jewels.
The reality show Gene Simmons Family Jewels is a hit on A&E, and the band keeps current by including their music in Rock Band and Guitar Hero.
Promotional images for Gene Simmons Family Jewels tend to show him in a black leather jacket or blazer over a dark shirt, with dark tinted glasses and slightly shorter, well-coifed hair.
Gene Simmons Family Jewels debuted in 2006 on the A&E network, and has aired for three seasons so far.
Season three of Gene Simmons Family Jewels lasted for 26 episodes and aired from March 11th to August 8th, 2008.