What does "I'll say" mean? Could you give me some examples when can I use this expression?
Native speaker’s answer
Rebecca
"I'll say" is a casual expression used to indicate one's strong agreement with what has just been said. You can understand it as meaning something like "I agree completely." Ex: A: Man, it's so cold today! I want to go home and just sleep. B: I'll say. Ex: A: This is the best action movie ever. B: I'll say!