1. having a very tight rear end
2. having a butt that is so tight and toned, it is compared to steel
Tyler- Check out Lydian's behind, buns of steel, man!

Kelsea- Yeah dude...yeahhh...
by Lydian Beck April 08, 2008

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Lotsa space for your liquids.

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Top Definition
Danielle Steel's rock-hard buttix.
Danielle Steel must work those glutes, because she's got some seriously hot buns of steel!
by NiraMillson September 13, 2016

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

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