Tall Tommy 

The male member, described as seen at its most magnificent and in its full glory, usually after being aroused by the sight of a beautiful female, and just before satisfying her longings. Particularly appropriate when used in reference to a cock of regal grandeur, and of majestic dimensions,standing stiffly erect and at attention, proudly displaying every inch of its full height.

At the sight of Tall Tommy, she let out an audible gasp of awe.

Tall Tommy by Adam Philips August 17, 2006

Tall Tommy 

Slang word for your cock, used to describe him when he is standing at attention, straight and tall and proud.

As I opened my fly and she saw Tall Tommy, she gasped with amazement.

Tall Tommy by LoveTorpedo July 21, 2019