Chugalug

3 clues
Guzzle
Quickly drink
Bar competition
Similar answers:
Achugofwine
Alug
Belalugosi
Belalugosimovie
Belalugosisdead
Brothchug
Buttchug
Chinesechuggers
Chug
Chugalug
Chugged
Chugger
Chugs
Mchugh