2 definitions by Beer head

The floating ice formed in a frosty mug of beer.
Wow! That mug of beer has some tasty looking beerbergs afloat!
by Beer head December 5, 2009
Get the BeerBerg mug.
A person whose crankiness is so extreme it feel like a t-rex just bit your head off. Their crankiness is as large as a brontosaurus and this person is to be avoided.
Watch out for Bob, he is a real crankasaurus this morning.
by Beer head September 9, 2009
Get the crankasaurus mug.