I don't know

The Universal Answer to all questions.

What's 2+2?
I don't know.

Are you gay?
I don't know.

Wanna have sex?
I don't know.

Ching Chong Egg Roll?
I don't know.

You like Urban Dictionary?
I don't know.

Why do you keep saying I don't know?
I don't know.

i don't remember

a phrase used when hit upside the head by a small case of temporary Alzheimer's disease.

"Why did you do it?"
"I don't remember!"

I don't wanna

Not having any energy to do anything

I don't wanna go out today ©AustieLorinSmith

i don't fuck

Used to express your feelings about a situation or a person or even a place. It basically means I don't care. It can also mean you don't associate with someone.

Friend: have you done your homework?
Other friend: guy I don't fuck !

I don't even

A phrase that really originated from Mean Girls said by Regina George. This was adapted by the internet, probably 4chan, and has been used when one is speechless and shocked.

BRITAIN'S GOALIE JUST LET THE BALL PASS THE GOAL?! I DON'T EVEN-

I don't care

1. I don't care is normally said by someone who does actually care about the situation, although they are saying otherwise.
2. In some pop culture efforts it is seen as I love you

Cecilia told Zoe I don't care but Cecilia really did care deep down

I don't care

I means someone doesn't give a sh*t about your opinion

I forgot i don't care