A glass full of hard alcohol.
If you show up to a party late and everyone has drank more then you have, the rule is that you must take a facekicker. Start counting how much you drank in total after.
by Blazing Hobo September 20, 2009
A person who has kicked you in the face.
"You kicked me in the face, you fucking facekicker!"
by kyarorain February 02, 2007