Top definition
A teenager who emits an aura of obnoxiousness. Also typically picks fights and looses and always talks back to people of authority. Looks like a rodent.
I actually hate that ratboi in 3rd period. He's so stupid
by Boitho September 09, 2017
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Jul 1 Word of the Day
It's the sweat that accumilates under big boobs
It was so hot outside that I had mass amounts of boob sweat.
by Tiffany2583 January 05, 2007
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2
a group of three scottish girls who are absolutely mental.
“ratbois a huv tae rant”
“come for a mad sesh ratbois”
“go oan the ratbois group chat ya fannis
by ladso6999 June 12, 2018
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