Ratty boy/girl can be used to define someone who shares characteristics with a rat.

Ex: Large eyes, long legs, maybe sharp nails.

Completely different from ratty boi
"Large eyes, long legs... It's a Ratty Boy."
by loLabAtez August 26, 2019
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A shitty human of male persuasion that is always on sneaky shady behavior that has no issue getting mad and telling others business or even making things up to better shit his own position in events he lies often to get what he wants and keep what he calls his.
A dude is hanging with a homie while secretly plotting on banging his old lady whom is a ratchet hoe from his past thinking he is clever and his friendship will cover intentions if confronted by his wife and if not he can blame it on homie....think again ratty fuckboy....
by Smarter thansum July 02, 2017
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When a big ole pimp screws up due to laziness or lack of give a fuck. Totally unprofessional.
Man did you use glue instead of screws and bolts? Thats some ratty habits you careless piece of trash
by Union4life June 14, 2017
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A boy called mason that looks like a rat, he has rat teeth and ears and nose and everything!
by Hehehekkanskdkekwk October 03, 2019
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Ratty patty- used most commonly to call someone who is funny or loud.
by lil’ ratty October 17, 2020
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means that someone is a rat and a peasant.
jelena is a ratty peasant all she cares about is herself.
by may onnaise August 21, 2017
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