choke

when you drop an anticipated activity you were suppose to do, usually because you were too stressed/anxious/scared/lazy.

expression from Quebec that is also used when speaking french.

did you go on the date with x finally?
no, I choked!

you better come to the party with me tonight! don't choke!

I wanted to have this haircut, but I choked.

I'm always choking when it comes to tattoos.