Definitions by valentinemassacre.tumblr.com

Ranktastic 

an adjective for a person/object which isn't just "rank" (disgusting/minging/rancid etc) but fantastically rank!

another way for saying just how disgusting something is.

guy: Hey did you see that naked picture of *name*
guy2: Yeah, it was ranktastic!

Ranktastic by valentinemassacre.tumblr.com January 15, 2011