the best grammar school in kent
full of toffs and posh people
can also be used as a term for a posh boy.

Abbreviation for severe Headaches, usually associated with stress. Migrane.

Ah My God.
Much like "Oh My God," but less theatrical.

Someone who thinks they are the greatest person alive, but fail miserably at achieving such. The initials 'MG' stand for mundane gorilla. Someone who is referred to as MG has little to no intelligence, and often lacks even the most basic of skills.

MGs(Mahatma Gandhis) are Indian rupee bills

the reason people call them MGs is because the face on the bill is of Mahatma Gandhi who was
preeminent leader of the Indian independence movement in British-ruled India.

Male gossip session

meaning: mad gay.

basically,when something is really gay,not in the obvious form but rather like saying "lame"