What is Throwing A Rob?
1.
To be so pitifully ill the day after drinking that even basic functions (standing, speaking, walking) cannot be performed or can only be performed whilst vomiting on one's self.
If this state is reached after only a couple of drinks, the party 'throwing a rob' should be considered a
"For crying out loud - he only had two pints last night and he's throwing a rob"
See