Perhaps a tongue-in-cheek variation of latissimus - as in "latissimus
dorsi" or in the weight lifters world - "lats".

The latissimus dorsi is the widest muscle of the back, and when
exercised for definition, gives one a very wide chested appearance.
Lying on ones back on a poor quality creeper the Lats  would be good
muscles to easily get pinched.

John Rodgers
Clayartist and Moldmaker
88'GL VW Bus Driver
Chelsea, AL
Http://www.moldhaus.com

On 12/16/2010 8:37 PM, george jannini wrote:
>    No entry in the DIY Urban Dictionary...anyone?
>
> http://www.urbandictionary.com
>
> George/ATL
>
>