A sponge is someone with no distinct personality who just mimics whatever friend group or significant other they have at the time.
Billy is such a sponge, I thought he was country and now all the sudden he’s “always been goth” since he started dating that emo chick.
by skinny cracker November 27, 2022
Get the Spongemug. The great dank yellow-one
by CHIP!! June 8, 2018
Get the Sponge-Bob Squarepantsmug. (noun): someone who believes any piece of information they read on the internet (no matter the source or credibility), passing it along to others as if it is always truthful.
“Dude’s been sharing the craziest headlines and conspiracy theories lately. He doesn’t even care at this point if they’ve already been debunked- talk about a Hyperbolic Sponge…”
by DJ Potato August 2, 2021
Get the Hyperbolic Spongemug. by billyblown666 May 7, 2018
Get the Bottle spongemug. by Congressmen February 9, 2021
Get the Fuck Spongemug. by Suck me cock May 13, 2022
Get the Fun spongemug. by Zonal K September 13, 2019
Get the Klunge spongemug.