" knee-slapper "

 [ "knee-slapper" ]

1: when someone slapps their knees because somethings really funny.

  * e.g.,  ... eg. danas brother sings and dances to 'its raining men' KNEE-SLAPPER eg. claudias hair is ranga *slaps knee* 

 [ "knee-slapper" ]

1: a joke that is so silly that in order to handle it you must slap your knee

  * e.g.,  ... Rick told me the best knee-slapper yesterday. 

 [ "knee-slapper" ]

1: A funny story or event. Generally used facetiously. If not used facetiously, the user is a dork.

  * e.g.,  ... AHAHAHAHA, that's a KNEE-SLAPPER! 

 [ "knee-slapper" ]

1: antonym for a bad and cheesy joke

  * e.g.,  ... Guy 1: what do you call cheese that isn't yours? Guy 2: Idk what? Guy 1: nacho cheese Guy 2: now that's a knee-slapper!!! 

 [ "knee-slapper" ]

1: something really funny (from the slapping of the knees and hitting the floor associated with laughter.

  * e.g.,  ... That was one heck of a knee-slapper. 

 [ "knee slapper" ]

1: Sarcastically used to point out an unfunny joke. It originates from the act of slapping one's knee during vigorous laughter. Later took on a sarcastic meaning.

  * e.g.,  ... Comedian: I just flew in from Los Angeles, and boy are my arms tired! 

 [ "knee slapper" ]

1: something that is stupid and funny at the same time

  * e.g.,  ... Guy 1: So a guy walks into a bar...OUCH! 

 [ "the knee slappers" ]

1: A group of nine friends who make weird jokes and react to them by saying "that's a knee slapper, har de har har" and slapping their knees.

  * e.g.,  ... Knee slapper #1"And then the whale said, wait whales can't talk!" the Knee slappers "That's a knee slapper, har de har har!" 

 [ "Knee slapper" ]

1: adverb. A term used to describe a dumb-ass joke. Its inception was the result of someone noticing their friend slapping their thigh/knee when a joke was told. It's an official "knee slapper" when the person laughing sqints their eyes, slaps their knee, and can barely speak due the amount of laughimg taking place. This definition is considered a "knee slapper".

  * e.g.,  ... What do you call someone who doesn't fart in public? A private tutor!! -knee slapper 

 [ "Knee Slapper" ]

1: Sumthing very funny and ridiculous

  * e.g.,  ... Thats humungous.....