A wet object that oddly looks like a weird form of sponge bob, that your mom leaves on the counter after cleaning dishes
by girlylover101 March 3, 2018

by Bugleman March 28, 2019

When someone does not have an opinion of their own, and just gobbles up information without critical thought.
by Gregor the amazing warlord November 25, 2020

If you keep saying that all the time, I'm going to sponge it.
Was it you that I sponged "big oof" from?
Was it you that I sponged "big oof" from?
by CrimsonBlader24 November 17, 2020

A spong is a person who isn’t quite right in the head. Spong is a mixture between a spoon and a mong
spoon + mong = spong
spoon + mong = spong
by 69ur_mum69 March 16, 2019
