By definition in football a hat trick is something that a footballer scores three goals in a single game. But if a 'velvet' is added before the 'hat trick', there is totally a different meaning, so what's the velvet hat trick? Plusultra writes in his blog:
The Velvet hattrick is a sly way of saying I had santa fe funnel cake or a peppermint bobsled, or the Manitoba snow cone!
In simpler terms a velvet hat trick is a clever? way of saying you had sex in all 3 available places a women has to offer.
I am not sure if velvet hat trick derives from Velvet Revolver Explain Slash's Hat Trick. As to this point, the music The Velvet Underground's Venus in Furs is better than velvet hat trick!