When a girl has her period and her partner takes a straw and sucks out the blood and then spits it in her mouth and then cums in her mouth.
Dude, I totally did red fusion to Anna last night, but I missed and there was blood everywhere.
by AlyxAnderson May 02, 2008
Redfusion is the best DesertCombat gamer in the world
Hey Redfusion kicked my ass again at Desertcombat....
by Joe January 18, 2004
Red Fusion, a red version of Dr. Pepper, tastes just like it, only its red, it might have a stronger cherry flavor in it, then the original Dr. Pepper
Give me a Red Fusion or a Dr. Pepper, it doesn't matter.
by Saints September 20, 2003