Flacid Cock 

Soggy, pitiful limp and useless cock

What in the fuck am i going to do with this ridiculously flacid cock?

Flacid Cock by Gay Lord Lemy winkle You. The riduclously gay bear February 24, 2006

Flacid cocksworth 

a unit of measure ranging from 3-6 inches used for linear measurements or a measure of volume.

My tee shot landed about a flacid cocksworth from the hole.

I have about a flacid cocksworth of milk left in my glass

Flacid cocksworth by theshopkeeper October 29, 2010