look up any word, like ratchet:
 
1.
Drinking for people who can't type worth a shiy.
im grinking, i had 5 beers kik
by whowhit October 25, 2012
 
2.
One who excels at grinning, especially in conjunction with being a scar master.
Oh my gotti! It's P-Didds! He's a grin king!!!!!
by hegotti August 17, 2011
 
3.
To drink alcoholic beverages while chatting with friends on gchat who are also drinking alcoholic beverages.
I am going to go home, crack open a beer, hop on my computer, and then do some grinking with my friends this Friday.
by Jimstin July 15, 2009