Pull a Dickie

To say you are going to do something / go somewhere and eventually never show off. Lame excuses are used when "pulling a Dickie" such as checking the email, having to meet the wife or being a total douche.

A couple of friends are walking to see a third one when suddenly one of them starts walking the wrong way.

-"Hey, what are you doing! Weren't you supposed to come with me?"

-"Mhhh...sorry but my wife hits me if I don't get home before 7PM."

-"What a douche! Don't try to pull a Dickie on me."