slackjaw

One whos mouth is open all the time.

Look at her mouth, she has really bad slackjaw.

by Soloman Johnson November 20, 2006

slackjaw

North American term for an extemely ignorant, possible inbred person. Usually of rural heritage.

see also: hick, mouthbreather, yokel

"Some folks will never eat a skunk, but then again some folks'll - like Cletus the slackjawed yokel."

--The Simpsons

by fortuga November 12, 2004

slackjaw

An individual with loss for words, staring blankly with mouth open. Often clueless and/or confused.

Also used as two words: "slack jaw", "slack-jaw"

"When asked to calculate the tax, she stood there slackjawed."

"The slack-jawed prophet said nothing when asked about the future of man, thus answering the question with clarity"

"The Slack Jaw Prophets rocked the house"

by MonteryJack August 7, 2007

slack jawed yokel

another term for a Redneck

That slack jawed yokel is having skunk for supper.

by Sarah West November 7, 2003

Slack jawed swamp donkey

Another name for a dirty slut.

have you seen that Slack jawed swamp donkey? I heard she gave head three times last night.

by DM321 May 26, 2010

slack jawed faggot

A homosexual who walks around with his mouth slightly ajar.

Mother says to son: Please can you do the dishes son?
Son says to mother: What do you think I am? Some kind of slack jawed faggot?!

by Andy & Tammy November 9, 2006

slackjaw

A game in which two people try to keep their mouths slack for as long as possible. The person who smiles or closes their mouth first loses. Like a staring contest, only with a slack jaw. Best if done in really boring classes, across the room from each other.

Jane and I had the best game of slackjaw today! It went on for fifteen minutes, but then the teacher called on me and I had to stop.

by brownbanana October 10, 2005