1 definition by NAMILY:)

Top Definition

shortened name for SUSAN BOYLE.
the legend that came to us on our screens in Britains got talent.
because of how attractive she is, SU-BO is now referred to as something sexy, or suxual.

"did you see SU-BO last night? "

"SU-BO is one fine piece of ass"

emily says to natalie - "get your SU-BO out"

by NAMILY:) June 09, 2009

Buy a SU-BO mug!