Command. The opposite of "grow up." It serves as an instruction to the listener to cease activities that are considered by the speaker to be overly refined, mature, or stuffy. Often used by people who wish to continue to employ high school jokes about how "gay" someone is.
Friend 1: I don't find it funny when you call people "gay" as a way to say you don't like them.
Friend 2: Grown down.
Friend 2: Grown down.
by Learned Hand 2 February 2, 2010
Get the Grown Downmug. by abulah cadulah. yeah. October 23, 2008
Get the grown manmug. Anyone who isn't on urbandictionary
by SyamimNijam January 18, 2019
Get the grown manmug. by FrankMOBB October 26, 2003
Get the grown thangsmug. Something southerners say whenever a Kid/Teen actually sounds smart and uses proper grammar, instead of talking like a dumb southerner.
Billy Bob: Y'all it was the dumbest thing I ever did see!
Child: Well, you know, I had a fun experience there, too-
Billy Bob: Hey. no one was talkin' to you! Don't be talking grown, ya hear me! This is grown people conversation!
Child: Well, you know, I had a fun experience there, too-
Billy Bob: Hey. no one was talkin' to you! Don't be talking grown, ya hear me! This is grown people conversation!
by KennywoodMemories January 31, 2019
Get the talking grownmug. by bangbangletchyanutshang September 19, 2003
Get the Grown Menmug. To get better, develop, or improve.
by mixnmash May 16, 2016
Get the GET GROWNmug.