Cheers Robbie

1. An informal gesture when thanking a person named 'Robbie'

2. A sarcastic term used to show you are annoyed when someone has done something you are unhappy about or has failed to help you in some way.

"So you didn't do any of the things we had agreed on earlier...?"
"No I forgot."
"Cheers Robbie."

Foldman

An individual that is especially lacking in any specific skill.

"Why don't you ask Pete to write something for you!"

"Nah mate, he's too much of a foldman"