Are You Dumb 

The reply given to someone who says something which you believe to be false, untrue or against your opinion.

R.H: "Arsenal are going to win the Premier League this Season"
S.K: "Are You Dumb!!!!!! Its gonna be Man Utd!

Are You Dumb by Skeen Age June 16, 2008

Are you dumb 

Toronto slang, you tell someone when they’re acting stupid, or tryna be something they’re not. Pretty casually used, not that serious.

Example 1:
“are u dumb? You know who mans is? I’m not afraid of no wasteman!”
Example 2:
Person 1 - “yo wanna go to timmies grab some timbits and shit?”
Person 2 - “boi are you dumb, I gotta wedding tomorrow, not tryna look like a fucking burnt chicken nugget loll

Are you dumb by kingoftoronto November 29, 2017

Are you dumb? 

A rhetorical exclamation used to imply the idiocy of a person, behaviour or circumstance.

“Nobody tryna pay full fare on the TTC, are you dumb?”

Are you dumb? by TorontoDictionary September 22, 2018

Are you dumb? 

When some asshole says something so stupid you want to say "why man", you just ask them if they're dumb.

If they say no, then they're dumber than you even thought.

Idiot: Justin Bieber's the greatest singer ever!

Normal Human Being: Boi, are you dumb?! My CAT sings better than that bitch. Get a life, man.

Are you dumb? by It'sCakeAtStake March 19, 2019

Are you dumb.

Yes. Yes I am.

When asked are you dumb. Say nothing.

Are you dumb. by Urmom （＾ω＾） May 6, 2021

Are you dumb or are you dumb 

A rhetorical exclamation used to question an individual's intelligence. Both options in the question are purposely kept the same to reinforce the individual's low intelligence.
Widely known as the signature catchphrase of Daniel "Dexti" Su in the esports landscape.

Ali-A: Earth is flat
Dexti: Are you dumb or are you dumb?

Are you dumb or are you dumb by SuperCraft144 July 18, 2020

Are you dumb for searching this? 

Yes. Yes you are

You: I'm gonna search "Are you dumb for searching this?" on urban dictionary because I'm so random xD
friend: You're retarded. I'm sorry, but I have to put you down

Are you dumb for searching this? by I_have_29_eggs May 13, 2019