When two or more people, usually corporate idiots, have an extensive argument over something that is well known, like gravity.
I heard Ruth and Curt arguing over how long coffee break policies should be, I think they were having a dumb off.
by DavidJemeyson October 21, 2011
Get the dumb offmug. Commercial dumb is the idiocy the people in TV commercials tend to show. They say and do things that no one in the right mind would ever do in reality. And the others in the ad are so dumb that they don't even find that behavior bizare.
Typical commercial: Retard #1 Duhhhhhh!!! This cell phone from Verizan Wireless can makes me cool!!! I'm gonna pull down my pants!
Retard #2 Wow what a great phone!! Now we can text each other! (Not noticing that retard #1's pants are down.
A real example would be an AT&T commercial in which someone looking out the window thought he was watching HDTV.
TV viewer: Those guys are so commercial dumb.
Retard #2 Wow what a great phone!! Now we can text each other! (Not noticing that retard #1's pants are down.
A real example would be an AT&T commercial in which someone looking out the window thought he was watching HDTV.
TV viewer: Those guys are so commercial dumb.
by I hate commercials August 25, 2008
Get the commercial dumbmug. when teacher just doesn't listen and they make you want to cringe which makes you want to take a book and hit them with it duuuuuummmmmbbbbbb
for example she is
for example she is
by Neverletgo June 22, 2016
Get the dumb teachermug. A sniper monkey in Bloons Tower Defence with an X/2/3+ crosspath. Called a dummy sniper because its overall effectiveness is much worse than a 2/X/3+ sniper in almost all cases.
You: Yo, man! Did you see that awesome dumb sniper strategy for today's AC?
Me: I'll believe it when I see it. Dumb sniper sucks ass.
Me: I'll believe it when I see it. Dumb sniper sucks ass.
by riffsix October 7, 2019
Get the Dumb Snipermug. "Maurice just fell for his 3rd credit card scam, " guffawed Jude. "OMG, he like is so like street dumb lol jk lmao" Bethany chortled.
by Pizza bc im a white girl September 19, 2018
Get the Street Dumbmug. 
Get the Dumb Assmug. "Dumb phone" is a coarse reference to the largely obsolete portable cellular telephones (of differing brands) made from 1983 to 1999. Majority of them were manufactured by Motorola from 1983 to 1999. Other manufacturers during that period include Ericsson, Sony, Nokia, Mobira and Oki.
Contrary to popular belief, dumb phones do not refer to feature phones (mobile phones made from 2000 - present with little features as compared to smart phones).
Contrary to popular belief, dumb phones do not refer to feature phones (mobile phones made from 2000 - present with little features as compared to smart phones).
Al: Did you see that New Zealand ad? The one about the gal who used a dumb phone 'coz her insurance plan was so damn expensive?
by Heych September 16, 2010
Get the Dumb phonemug.