The hair ball or clump in the tub after someone takes shower or bath. Generally used when you find someone else's, as opposed to calling your own a Tub Wookie.
A few strands of hair or small clump may be called a Tub Ewok
Dammit Gwen! Stop leaving a Tub Wookie in the drain after every time you shower!

Michael, when you leave the shower, do you think you could take the Tub Wookie with you?
by frankieidaROOP April 11, 2010
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