1 definition by ScottDoberman

Top Definition
means 'She's A Big Unit' or 'She's A Big Un' - what you call a fat girl.
That Irish lass over there is a right SABU!

I can't believe how much of a SABU she is over there!

I pulled a right SABU last night, she was terrible!
by ScottDoberman August 23, 2011

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