Used in the north west of England, Gammy means disgusting or horrible
Are you shagged Clare she's gammy lad
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
A classic old person who is unwilling to accept new ideas and believes that they are always right when they are 100% wrong. They have no evidence to back up their "facts" but and their only defense is "I know I'm right". They also rely heavily on answers.com for information and smell terrible.
2+2 is 5?! What are you, Gammy?
Means disgusting, gross, manky etc.
It's one of them words you start saying as a joke but then can't stop saying, like "bro" and "same" and stuff
Gammy: something disgusting, or just plain nasty.
Jeremy: Her breath stinks of tuna salad
Sam: Now that is just gammy
A member of the Alpha Gamma Delta sorority.
We are the gammies, gammies are we.
The act of licking random people’s elbows in line at a waterpark to see if they notice
I saw a hot girl in line for a ride and I had a boner, so I gave her a Gammy Elbow to see if she would notice my boner or not.