look up any word, like donkey punch:

1 definition by Rollisimo

 
1.
A person or animal that has deep rooted phsycological or mental illness. The person usually has unconventional ways of doing every-day activities such as licking clean a window. A Bongo is often associated with the noise made by chubacca in the 'star wars' film franchise.
Go lick clean a window Bongo (this will be followed by an imitation of chubacca)
by Rollisimo August 26, 2008