1 definition by Big Daddy D$
When the man blows his load on the girls chest. After ejaculation has finished the man sticks an ashtray on the jizz. Leaving behind the famous iron man power supply.
Where's the ashtray? Ask Ashley, I think it's on her chest. Derek pulled an iron man on her last night...she loved it!
by Big Daddy D$ April 7, 2009