Top Definition
The belief that if you can make an ass of yourself, you will. Similar to Murphy's Law.
Stephen: "Dude, you're making yourself look like an ass!"
Anthony: "Man, assism must be true!"
by K.P.V. May 20, 2008
words or phrases coined by people under the age of 26'
Person A: Emily is my friendamy

- This is an example of assisms
by xxhunterxx October 06, 2011

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