Top Definition
A unit of measure by which all other things can be measured, not only based on standard bacon strip length, but also based on the understanding that bacon is without equal and as so is listed as 1 BU.
That movie was awesome, I'd give it about .8 Bacon Unit (BU).

That guy was huge; at least 8 bacon tall.
by Count-Chuckula July 29, 2011

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