prangover
n. An aftereffect of excessive alcohol consumption characterised by paranoia, and usually caused by a lack of memory, specifically of the previous night's events.
Person1: Mate what happened last night, did I fuck everything up with that girl?
Person2: Nah mate she's well on it, you just have a bit of a prangover.
Person2: Nah mate she's well on it, you just have a bit of a prangover.