Top definition
Stands for "I really don't know." A version of the word idk, or "I don't know." Used in chat rooms. When you're really at a loss for an answer to a question is the best time to use it.
Shannon: So, what did you think of that Chuck Norris horror movie?

Billy: Irdk. But it scared the shit outta me.
by SaraBellz July 06, 2008
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
Why you surprised ?
Irdk
by Daisylee5059 October 12, 2016
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug