Derogatory. Someone who suffers from Down's Syndrome (trisomy 21). Derived from contraction of a now unused description: "Mongoloid features" referring to the bridgeless nose and epicanthic folds of certain far-eastern races.
Jesus man, Maccy D's have got a Jimmy no-stars working at the drive thru' and he's a fuckin' mongo.
A buffoon. An unskilled person. From the McDonald's practice of awarding stars on employees' badges denoting skill or experience level. Thus an employee with no stars is unskilled, which is a joke considering they work at goddam McDonalds. I mean, how hard can it be???
The downing of a drink as quickly as possible. The ultimate shotgun requires a bottle of (preferably non-fizzy) alcoholic beverage and two straws.
1. attach the straws together end to end and ensure no side-leaks to air.
2. insert straw into bottle ensuring tip is as near to the bottom as possible.
3. form a food seal around the mout of the bottle and the straw with your lips.
4. tip the bottle up so that it lies vertically (that's straight up and down for all the Americans out there).
5. At the same time open your gullet and have someone else blow on the other end of the straw as hard as they can.
The contents of the bottle should disappear in under a second - good shit.
6. To ensure it has gone down and stays down you must now shout "BOOOOOM!" at the top of your voice. If you spew you have to forfeit.
man that guy's good - he shotgunned the whole thing in under a second!