Sweet Dick Willy 

A man of principles.

"You can trust em'. He's a good guy. A regular "Sweet Dick Willy.""

Sweet Dick Willy by kylethekat March 25, 2010

Sweet Dick Willy 

Giving a girl or multiple girls a round or rounds of mind blowing sex. or just generally gegrading them.

Smitty- yo ryan did you give that skank the sweet dick willy last night? Ryan- sure did, slut had a boyfriend too!

Sweet Dick Willy by matt smitty smith March 25, 2008