Yacht cock 

A giant schlong you discover on a cruise.

My husband to be wary after the buffet so I found some yacht cock to keep me up all night

Yacht cock by SweetBaby May 8, 2018

Yacht cock 

When a penis is large and satisfying to the point that it's memorable. A cock that will always be remembered.

How was the sex last night? It was amazing, he had a yacht cock, I'll never forget it as long as I live.

Yacht cock by The bone collector March 22, 2017

A yacht with a cock sucking robot 

Every middle aged man’s dream after retirement.

After 20 years as an investment banker , dude retired on a yacht with a cock sucking robot. We never saw him again.

A yacht with a cock sucking robot by The Double E September 10, 2023