Late Night Lenny 

A late night lenny is a term used to describe an individual who comes out of hiding in the darkness of night. They are most likely to believe in aliens and any conspiracy theory that is topical at the time. Whilst claiming to be the friend of everyone, secretly, under the spell of the Uncle Cunty, they plot the demise of the local repeaters. Whilst sometimes confused with a cockroach, a late night lenny is different in that they will not survive if put into a microwave oven.

You're such a late night lenny.
Q. How many late night lennys does it take to change a light globe? A. No one knows because when the light comes on they all scatter.

Late Night Lenny by Kung Of The Duckheads March 10, 2019