Greasy stress
When you're absolutely horrified and stressed about something and it's the absolute only thing you can think of and talk about. It's so bad that your pals are literally duck-taping your mouth shut. And if you keep talking through the tape, they tape you to the wall glued to a chair.
"Dude, I've got greasy stress today. Man, I dunno if Mrs. Ginny will think I'm a good actor. What do you think. I'm like so nervous. She's probably gonna throw me out. Blah blah bla....."