The hot dog trick is when you're doing a girl doggy (Soprano style, from the back!) and you take your hog out and rest it gently between her ass checks. Then after a few seconds when she wonders what the hell is going on, she'll usually ask, "What the hell are you doing". You reply with a shrug of the shoulders, "The hot dog trick, duh."
This is the weird fetish that some women use as foreplay. This means thats they take a kleenex box and put a hole in it for your penis, this acts as the grill and storage of the hotdogs. Then they make the umbrella of the hotdog by sticking an umbrella from a martini glass in the hole in the tip of the penis. Then the women talks in a low New York accent.
Oh man that chick New York Hot Dog Standed me last night and my dickhole is still killing me, can you check for slivers?