41st base

Having a picure of a chimp buttsex you while raping the watch channel.

Guy 1: Guess what! I got 41st base!
Guy 2: you are really alone aren't you...

by XSoulHeadshotX August 30, 2008

Theme day

The day(s) around a holiday or event in which the urban dictionary word of the day is always related to.

July 3rd, 2009

British guy 1: I wonder what's going to be the urban dictionary word of the day for tommorow

British guy 2: No I'm sorry to say that the Americans will be taking over and turning it into a theme day.

British guy 1: Oh poo

by XSoulHeadshotX February 10, 2009