I know, I know

A sentence or phrase used by someone (usually a kid) who becomes utterly annoyed hearing the same thing over and over again and being told what to do (usually from their teacher or parents).

Mom: You need to do your homework young man and you need to get it done now.
Son: I know, I know! What's what I'm trying to do, give me a break would ya?
Mom: I can't tell. Do it now

16👍 8👎

I know, I know

A sentence or phrase used by someone (mainly woman) who become utterly annoyed hearing the same thing over and over again and being told what to do (usually from a man).

Man: Girl, you need to get your work done and you need to get it done now.
Girl: I know, I know. Give me a break I'm doing what I can.
Man: I can't tell. Do it now

8👍 10👎

I know what I know

..said when someone prefers their own definition after being given credible evidence to the contrary.

"Don't you try to tell me what that means, I know what I know!"

3👍 1👎

i know karate, i know kung fu, you mess with me, i mess with you!

I think I'm cool and I totally pwn you so don't mess with me!

One might say "i know karate, i know kung fu, you mess with me, i mess with you!" To ward off unwanted attention from bullies. Mostly unsessful.
Also, a phrase used often by geeks trying to sound cool.

10👍 23👎