It was hot on the lips of the Twittosphere. We thought little more of it. Then we saw this week's episode of GameTrailers TV; and a subsequently a two-second teaser for something new from Telltale - a crossover.

Teased are Penny Arcade's Tycho, Sam & Max, Strongbad and Team Fortress 2's Heavy. It's a bizarre cross-over of characters, but sadly the teaser trailer reveals little more — opting to make us wait until PAX instead.

Hit the jump for the blink-and-you'll-miss-it trailer.

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