Gammy is another word for sucking big teenage cock after a night of clubbing.
Courtney was going give liam a gammy but he had severe disco cock therefore it would’ve been a disco gammy.
by kemlin September 20, 2021
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A good looking person who is also kind and will do anything to achieve his goals. Once you meet him you will immediately fall in love (just kidding) but if you meet him he’ll make sure to always make you happy sometimes... he is the most badass, cool and caring person ever!
Jimmy: who’s your new friend John?

John: my new friend’s name is gammy and he’s freaking awesome! he just bought me an ice cream.

Jimmy: aw man I wish I had a friend like gammy.
by Gammy bear October 15, 2020
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A person who is wise beyond words and possesses ninja like reflexes, he is quiet but will speak his mind, others listen and follow. There is rumored to be a cult and all who follows him are called gammetjies
What up Gammies, are we going to smoke today
by Dekorich December 22, 2017
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Its basically half and half of broken and disgusting,like if my mate fingered his arse and licked it I'd proceed to say "ah you gammy fuck,fuck off"
Ma,I've got a gammy cut on me leg.would ye take a look?(then she'd probably say somthin' like:get your gammy leg away from me you dirty bastard!)
by "That la over October 27, 2019
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Used in the north west of England, Gammy means disgusting or horrible
Are you shagged Clare she's gammy lad
by It's wagwon June 13, 2017
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A sticky horrible possibly infected mess
If you microwaved a bowl of haribos for a few minuites then smeared the resulting slime into the fur of a matted shittzu you would have a 'gammy' dog
by RemakingEden June 1, 2017
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