Food used to aid recovery after drinking huge amounts of beer or other types of alcohol.
Steak and Shake, McDonalds serve as reasonable "sponges" but Chip Butty (translated - English style French Fry Sandwich) is the perfect "Beer Sponge".
One who volunteers to drink fallen soldiers
Look at the Beer Sponge, he just chugged 10 leftover beers.
What a champion.
1) A person (most likely female) that drinks all of a fraternities alcohol. 2) a badass because they have to drink ALL the alcohol to get sufficiently tipsy.
Look at Lucky over there, she just drank all their handles of McCormick Vodka, she is such a beer sponge.