Silly Willie 

A man that cannot get his dick to become hard, and instead only flops around.

When you get to a certain age, most guys cannot get hard and instead end up with a silly willie!

Silly Willie by B.A47 February 11, 2009

silly dilly willie nelson style 

the act of ending any phrase or comment with "silly dilly willie nelson style"

Jizzon: You guys ready to play some golf.

Peezy: Oh for sure. I'm gonna slap them, "silly dilly willie nelson style."

silly dilly willie nelson style by Vipeezy May 21, 2008

silly willies 

Just know that if your doctor says you have it, you are seriously fucked. see panda madness.

Holy shit honey, that man has the silly willies!

silly willies by Harry Truman April 6, 2008

Quite the silly William 

Someone who has been made to look like an idiot, as first seen on the Armstrong and Miller Show.

This whole kerfuffle has made you look Quite the silly William!

Quite the silly William by Arse_Biscuit July 26, 2011