Someone who with reasonable frequency causes confusion or is confused whilst playing SOS banana phone.
by Snuggz_NZ July 26, 2021
Get the Banana spazmug. 
A promise that is made with ur hand bent inwards facing u like how a “spaz” would have there hands , if broken the person I broke it with gets to kick and punch ur balls 5 times
by Fat Neek Farren April 6, 2021
Get the Spaz promisemug. The American definition:
1.) An excitable, hyper, or jittery person.
2.) To act in a wild manner.
As defined by white disabled activists from the UK on twitter:
1.) An ableist slur short for "spastic" or "spasticity"; which directly refers to Spastic Diplegia, and anyone (preferably those with power and followers) who uses the term in any context outside of medical science must apologize and be ashamed for having used it.
1.) An excitable, hyper, or jittery person.
2.) To act in a wild manner.
As defined by white disabled activists from the UK on twitter:
1.) An ableist slur short for "spastic" or "spasticity"; which directly refers to Spastic Diplegia, and anyone (preferably those with power and followers) who uses the term in any context outside of medical science must apologize and be ashamed for having used it.
United States: This kid I'm babysitting is such a spaz. He gets one piece of candy in him and he's bouncing off the walls.
United Kingdom: Even though we call "fags" cigarettes in the UK (and no one has cancelled all of Britain yet), when Beyonce and Lizzo used the word "spaz" in a jovial context, we fought on social media to bring worldwide attention to the NEGATIVE connotation.
Also UK: "Spaz" has historically been a part of African American English Vernacular, but any disabled people of color from the US disagreeing with us will be a.) ignored in the conversation on Twitter, or B.) be accused of "reverse racism".
United Kingdom: Even though we call "fags" cigarettes in the UK (and no one has cancelled all of Britain yet), when Beyonce and Lizzo used the word "spaz" in a jovial context, we fought on social media to bring worldwide attention to the NEGATIVE connotation.
Also UK: "Spaz" has historically been a part of African American English Vernacular, but any disabled people of color from the US disagreeing with us will be a.) ignored in the conversation on Twitter, or B.) be accused of "reverse racism".
by UnknownCryptid January 18, 2023
Get the Spazmug. A guy who chases after other girls
(This is what I call a spaz. It's not the real definition, but use this if you want.)
(This is what I call a spaz. It's not the real definition, but use this if you want.)
by Dark_Silver1996 August 31, 2016
Get the spazmug. by Celine.Corcoran March 7, 2017
Get the fat spazmug. by BogFog og November 16, 2020
Get the Spazmug.