a state of elation and joy from consuming alcohol, usually accompanied by laughter or chuckling...similar to getting the giggles when high.
sadly enough, at the company christmas party, the office nerd, whom had never finished off an entire beer in his life, was found in the corner with the beer giggles, laughing it up with his imaginary girl friend from canada.
When somebody has a few drinks and suddenly think they know everything. People wearing their Beer Googles are usually compelled by an irresistable urge to share their wealth of knowlegde with anybody who will listen.
1; dude you got wasted with beer gogles and fucked an ugger.
2; last night you had beer gogles and shit through a leterbox
3; "last night you hooked up with KC McUggerface!"
"its not my fault, I had beer gogles"