by Kaila Mayo April 28, 2008

A thumb thats exceedingly wide and short. Like a chode but its a thumb, hence chumb. See Megan Fox's thumbs for an example!!
A: OMG look at her thumb its so wide and short!! Who has thumbs like that??
B: Oh yeah she's got a chumb!!
B: Oh yeah she's got a chumb!!
by Sickskier1 March 06, 2011

chumbs up!
by Jon Queerbeck February 19, 2012

by Pineapplesjee April 05, 2019

"You're such a chumbee; you have 5 Facebook profiles."
"What a chumbee; you say things like bae, I'm dead, I'm so done"
"He's such a chumbee; his text messages use more emojis than words."
😂💯😩😎👀👌😇💀
"She's such a chumbee; her posts always use multiple hashtags."
#sorrynotsorry
#relationshipgoals
#twinningwinning
"What a chumbee; you say things like bae, I'm dead, I'm so done"
"He's such a chumbee; his text messages use more emojis than words."
😂💯😩😎👀👌😇💀
"She's such a chumbee; her posts always use multiple hashtags."
#sorrynotsorry
#relationshipgoals
#twinningwinning
by Gregorytoopetty October 27, 2015

by BungoScrogis11 March 11, 2020
