The sudden overwhelming shock of confusion, which is sometimes shortly followed by a groan of delirium. This is sometimes referred too as a "Gammy Descention" which in some cases has been found to make people vomit.

Other words used to express this emotion are:

Gammecular, Gammful, Gammual, Gam.

When your so pissed off from losing multiple amount of games that you play worse and worse till your so pissed you begin leaning over your keyboard screaming over every little mistake you make and complaining about gaming imbalances

(Common in Starcraft II)

Irish word for useless

Something infected, disgusting or generally dirty. Especially used to refer to injuries or disabilities.

Used in Gloucestershire, UK.

Gammy- a word associated with someone who is quite frankly disgusting or infected with a viral disease, someone who sticks fingers in ketchup then up their bum would be ‘gammy’ one who is gammy could be called a Lewis and doesn’t wash their hands adding to the gammyness

Scottish slang (Aberdonian).A blow job.

endearing word for grandmother