semi pro beer drinker 

One who is working their way up through the beer drinking ranks, usually starting off with cheap, shitty light beer and progresssing to stronger, more full bodied fare.

A person who enjoys drinking beer but can only handle a few before slurring, vomiting, and pissing on themselves.

A pro beer drinker who has a half boner(semi)

#1. I remember when Karl had his first beer; he could barely hold down a Miller Lite. Now he pounds Heineken like it's water. He's ready to step up to the pros and have a Guiness with Rick.

#2. Danko, the quentessential semi pro beer drinker, had two beers, then his pants fell down and everyone saw his Blue Moon.

#3. CR had a partial rod from staring at all the prime booty while he slammed a few Modelos.

semi pro beer drinker by Dr. Cockenstein June 21, 2009