3 definitions by SpellingBeeGod

National Fighting Day is on October 26th. Feel free to start fights with anybody you see.
Guy 1: Hey bro, you know what day it is?
Guy 2: No, why?
Guy 1: It's National Fighting Day
*Guy 1 knocks Guy 2 out*
by SpellingBeeGod October 26, 2022
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Acting silly, goofy, or dumb. Usually used in insulting manne. Can be spelled sillyen or sillyin.
The man was told to stop sillien around.
by SpellingBeeGod October 18, 2022
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