A device not unlike a shoe-horn designed to guide the penis into the vagina during inter-course. Developed in the late 13th century and used primarily in Asia and Eastern Europe.
Yoshi was so inebriated he had to implement his slim bavis in order to mount his new bride.
by bones October 31, 2003
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A male who continually hooks up with psychotic females
Damn, Johnny is such a slim bavis, I can't believe he is dating Marissa!
by Black Francis January 18, 2004
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A drink not unlike a martini made w/ only the finest cordials.
Hand me another slim bavis, ha ha ha!!!
by Dan Jewell October 04, 2003
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