An entity in a videogame which requires a high level of damage inflicted against it to defeat as opposed to having any meaningful game-play challenge.
In a game that otherwise demanded a keen sense of strategy, the final boss was quite a damage-sponge.
Betty had to put in a clunge sponge as she just came on her period in the middle of town.
Someone who is relatively quiet and will take to louder personalities and start taking on that personality
person 1: Hey, has Kelsey been acting different?
person 2: yea, she's a personality sponge......no thanks to Jessi
An expression widely used within the military to describe a person who, by their input or presence, have the ability to suck all the fun out of a particular task or situation.
"I used to enjoy being on nights, but recently it's been such a drag because I've been on with Danny, he's a total morale sponge."
someone who lives in a pineapple under the sea, but he also has a mortgage.
sponge robert: sorry, i have to go to the bank today to make a payment on my mortage
slang term used to describe tampon
or used to describe a guy who gets a lot of women
Julie - "can you pass me a tampon hunny?"
Dan - "you mean a Vagina Sponge."
John - "did you see that dude? he has 3 girls hanging off him."
Jeff - "dude, he's a total vagina sponge."
A variety of couch potato. Namely, a guy who spends all of his free time sitting/lying around and soaking up sports information (stats, possible trades, etc.), often, though certainly not always, while drinking beers. Often such characters have a hostile, macho attitude, making them less agreeable than the average couch potato. Very common in the northeast USA, and USA in general.
Steve is a sports sponge. He spends all his free time watching sports, watching ESPN, and drinking beer.