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1.
The drunk alter-ego of an otherwise normal person. Buys drinks for everyone, inhales kebabs and disappears. Regularly forgets huge portions of nights out.

To pull a Rareth: to act as above.
A: What happened to you last night?
B: I have no idea. Why?
A: One minute you were standing at the bar; the next you'd gone! You totally pulled a Rareth.
B: Yay!
by Editrix October 19, 2004