1. About as batshit insane as one can get without being locked in a padded room. One who is headmental acts in an erratic and unpredictable way, so much so that it isn't even funny. They are also observed to say things which blatantly aren't true and often hold grudges over the tiniest things.
2. The state your ex will enter approximately two weeks after impact.
2. The state your ex will enter approximately two weeks after impact.
1. Bob: Mutiliate the innocent! I think that I speak for all of us when I say the Phantom Menace was the best Star Wars. I have five nipples.
Jen: Uh-oh, he's gone head mental...
2. I'm sorry, I do love you, just not like that. I love you as a friend, as a brother maybe. I do hope we can still keep some sort of relationship as I'd hate to have hurt you too much.
Jen: Uh-oh, he's gone head mental...
2. I'm sorry, I do love you, just not like that. I love you as a friend, as a brother maybe. I do hope we can still keep some sort of relationship as I'd hate to have hurt you too much.
by The King of Carrot Flowers December 23, 2005
Get the Head Mentalmug. When everything is attractive about a woman except for her head (i.e., 'cept her head). Same use as butter face.
by sno September 29, 2004
Get the sceptre headmug. 1. When a person with a hairstyle such as dreadlocks or braids runs or jumps and all their hair flies all over the place taking the appearance of a tarantula spider. It's really cool-looking.
2. It can also be used as a nickname for someone in which this applies. Someone with dreads, braids, etc.
2. It can also be used as a nickname for someone in which this applies. Someone with dreads, braids, etc.
by monsieur mongorious November 21, 2006
Get the tarantula headmug. The act of an individual giving oral sex to a man while he drives his boat gracefully through the open sea. This is especially good because the waves help the person performing the oral sex maintain a steady up and down motion without even moving.
by TRN123 June 4, 2014
Get the Boat Headmug. by dandiggler March 13, 2015
Get the faggot headmug. by Steve July 10, 2005
Get the dicked in the headmug. by Harry Hoodeeni September 6, 2006
Get the Bubba Headmug.