Masturbation. Derived from the Family Guy episode where Brian was married to Lois. When she would turn him on and not have sex with him. He would say Im going to the basement
So what are you doing this Weekend
Well Im going to the strip club with my friends then going to the basement when i get home.
by Oinkyb August 6, 2010
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What you say to someone in a house with no basement when they are annoying you/boring you to death.
Fat Kid: Will you be my friend?

You: Uh...why don't you go find the basement ? I'm sure there are friends for you down there.
by Drunk Aunt Melissa January 1, 2009
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