D.B.U.=Defensive Back University. Nickname given to Virginia Tech by football commentators for its history of producing professional American football players at the defensive back position.
If you want to excel as a defensive back in the NFL, you'd better play college football under Bud Foster at D.B.U.
by TruthinessToo October 07, 2013

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Top Definition
dbu
Doh beat up / dont beat up
Trinidadian for dont get angry or upset
girl1: my boyfriend left me
girl2: dbu, you will get another man
by Kris684 July 06, 2012

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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dbu
Acronym for "done blowed up", a phrase commonly used by sports commentators during NASCAR races when an engine blows during the race.
Kyle Petty's engine just done blowed up!
by Bernie Klinder July 14, 2005

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt