2. Lets get out of here. There are way too many granky people here.
To grand would mean to puke.
Also can be used as a substitute for made out. Or making out.
Dude 1: Oh Man! That smells absolutely Granky!
Dude 2: Yeah i think I'm gonna grank everywhere!
Ryan: Dang Cole's girlfriend is so hot.
Tyler: Yeah man, i would totally grank her.
Cole: Yeah, i am granking her.