the gay arm

when a person holds their arm at their side so its just kind of bleh. they sort of hold it at a 90 degree angle up near the top of their stomach, and their hand is limp, sort of flailing. you know what i mean? it's like, "omgwtf!"

When a lesbian's dominant arm becomes more muscular due to a monogamous relationship....or just lots of sex

When a man works out his arms and nothing else, leading to disproportionately large arms with a torso and chest that do not match. Gay men are notorious for this. Any gay bar will have a plethora of these men walking around.

When Rock Climbing / Bouldering ones arm become painfully fatigued with minimal effort applied, more commonly known in the climbing world as “Gay Arm”. This can be a result of not streching correctly before climbing or if your having a bad day.

A move in foosball created by the great Flipper, a legend in foosball. This move is highly unpredictable, with a low chance of being stuffed. The name was coined by his long time adversary JR after noticing how awesome the move was, with the intention of belittling the physical maneuver. Occasionally, the move is followed by faint "eh".