The act of shitting yourself while laughing at something. This happens because you were laughing so hard, your anus laughed with you.
Friend 1: 'My little sister told me the Justin Bieber movie was the best experience of her life and started to cry'
Friend 2: 'What did you say?'
Friend 1: 'I started laughing uncontrollably, but then I had a Sphincter Giggle and ran to the bathroom to clean up'
Friend 2: 'OMG I think I just had one too!'
Friend 2: 'What did you say?'
Friend 1: 'I started laughing uncontrollably, but then I had a Sphincter Giggle and ran to the bathroom to clean up'
Friend 2: 'OMG I think I just had one too!'
by thatguywhosaysstuffsometimes February 28, 2011
Get the Sphincter Gigglemug. by Fourmentality October 3, 2021
Get the Booty Gigglemug. by Young Jamal December 12, 2017
Get the Shits and Gigglesmug. An event or action that is used to enduce the giggles. The event that is used would be later on used excessively everyday for a long period of time thus causeing the material to become annoying
Jim: Yo you see that drunk guy fall down them stairs!
Jake: Yeah holy shit! Thats giggle material!
1 week later
Jim: DUDE!? remember that drunk gu-
Jake: okay.. shut the fuck up!
Jake: Yeah holy shit! Thats giggle material!
1 week later
Jim: DUDE!? remember that drunk gu-
Jake: okay.. shut the fuck up!
by Za Dom January 24, 2010
Get the Giggle Materialmug. When someone exhales short and quick breathes but also sounds like they are giggling or laughing at the same time. Short bursts of quite laughter.
by dumpling765 December 20, 2019
Get the Breathe gigglemug. by The big pp boy February 6, 2023
Get the Giggle-Wigglemug. A soft giggle is like when you giggle, except it comes out smoother and slightly more silent. It also make's you move less when you do.
by KittyFruitcake July 20, 2017
Get the a soft gigglemug.