word stroke

The moment when you have an idea inside your head, but you have a hard time saying it out loud since you're finding the suitable word in your head. Usually happens when speaking your second/third/nth language.

Note: This is different than the speech disorder "stuttering". Word stroke can happen to anyone.

"You know Andy, I think this show is..."
"Is what, Ray?"
"Is...is..."
"?"

"I'M HAVING A WORD STROKE!"