What is am I dumb?

A negative expression to express when you feel you did something wrong or incorrectly. (The opposite of the more positive "Am I smart?")

I tried to do my math homework; here are my answers: Am I dumb?

This makes no sense... Am I dumb?

I can't do this, Am I dumb?

am I dumb - video

You: am I dumb

Me: yes but so am I

here's the definition on dumb i'll let you decide

dumb
P.S. if you ask this question on the internet then the answer is probably yes.

guy on the internet: am i dumb?
the internet: yes!