No kidding

Pro Tip 1/3

Confirming Obviousness

Use 'no kidding' to reinforce something that is clearly true or apparent to everyone.

It's hot outside in July. No kidding, we're in Texas.

Pro Tip 2/3

Sarcasm Indicator

'No kidding' can indicate sarcasm when responding to obvious statements or questions.

We lost the game 10-0. No kidding, it was a disaster.

Pro Tip 3/3

Informal Agreement

'No kidding' is an informal way to express vehement agreement with what has just been mentioned.

This book is really boring. No kidding, I couldn't even finish it.