This is the Chicago Style Blowjob, Surprise variant.
This time, instead of ya girl giving you a blowjob with you dick in a hot-dog bun with mustard, relish, onion, pickle, tomato, and celery salt, in that order. (But never ketchup, ketchup never belongs on a Chicago Style Hotdog), you put your ween in said bun and surprise her (or him, we don't judge) by sticking the Chicago Style Ween in her puss or Bunghole.
I was feeling a little spicy last night, and you know my girl likes surprises, so I gave her the Chicago Style Surprise.

Michael was being a real d*ck, so I gave him a Chicago Style Surprise he would never forget.
by NateTheOriginal June 2, 2017
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