epic mount Share definition Flag When a guy is having rough sex with a girl doggystyle, raises both arms in the air and yells "FREEEEEEEEEDOOOOMMMMM!!!!" as he busts a nut. Damn, he epic mounted her ass last night... epic mount by 8D September 15, 2008 0 0 Get merch Get the epic mount mug. Buy Now — $32.95 See more merch