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Small insects more commonly known as fruit flies.
The word is from the dutch word 'Biervliegje' wich is commonly used by the dutch to describe the insects who have a taste for alcoholic beverages,especially fruit flies.
Fruit flies have a taste for rotting fruit and in nature the smell of alcohol is like hitting the jackpot for creatures who live of rotting fruits.
The beerfly is any flying insect that can and will land in your fresh pint.
But most of all they will do it over and over again if given the chance!
Beerfly by Picobyte August 25, 2009
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beerflakes

What happens when a desperate (single) guy has no milk in the morning for the cornflakes.
Mixing it with Beer.
John: Hey dude, I made some awesome beerflakes.
Sam: We still have milk you know.
John: Yeah but it's so much better this way.
Sam: I wanna move out.
beerflakes by BonkPower October 20, 2010
A mythical fairly like creature that can not been seen by human eyes.

It is said to thrive and lay eggs in areas where there is an alcohol concentration between four and five percent.

Often mistaken as a fruit fly

Used as an excuse by gay chefs to explain why beer has gone missing
Jermaine: Yo Ange mate what happened to my pint it was full when I left

Andrew: Fuck knows mate it's those god dam beer flies again (while wiping his lips after sipping the beer)

Jermaine : God damn you Beer Fly!!!
Beer Fly by FunkiestCoffee July 13, 2010

Beerflation 

When the price of beer all of a sudden goes up quite a bit at all your favorite bars after only a few months
"What's the deal with the price increase?"
"I dunno, guess it's beerflation"
Beerflation by Barry Lemon April 19, 2013
To be used with something awesome or excellent. Not created by Erik Del.
OMG, the new Guns 'N Roses album KICKS IT!
beefly by TsukasaZero February 22, 2005

beerly legal 

Adj.- A minor, posing as an adult (via fake ID), that can be considered "legal" regardless of actual age.
Dude #3- Isn't that Rick's sister? She's only 17.
Guy #2- She must be beerly legal if she's at the bar.
Dude #3- I'm gonna to try to bag her.
Rick- You guys are assholes.
beerly legal by Joel TK September 2, 2005

beerfloating 

~~ means taking some kind of watercrafts like airbeds, get some beer, find a river, put ur watercrafts on the river and start drinking the beer while floating down the river.
Bob " Hey mate, what about beerfloating tomorrow?"
Jim " Yeah, of cause. I´ve got to check my airbed for functionality"
beerfloating by Darth_nerder February 15, 2010
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Brent: he just tossed me a slop grenade
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