Perfect Em

Throwing up in a pub due to drinking too much, but having the presence of mind/attentive buddies available to get the entire event into the confines of a single pint glass.

If there is any spillage this may only be reffered to as 'Emming'.

If more than one glass is used without spillage this constitutes a 'possible em' and has never been witnessed in the history of emming.

Emma: "Bleeeurgh"

Andy: "Holy crap, I think she just did a perfect em"
Ross: "Nah, there's some on her hand, she's only emmed"

Emma: "I think I might go home. Come Ross!"