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Can't get enough of this weekend's TechCrunch party? Valleywag's camera was on the scene as Justin.tv's Justin Kan shed his shirt and got into a heated altercation with OpenHulu creator and Ustream.tv employee Matt Schlicht over accusations of content poaching.

As a nearby source explains:

Justin got introduced to some guy sitting down and quickly started yelling and waving his arms. Justin accused the guy of stealing his broadcasters, using words like "incessant" and "out of control". Justin then said something about "staying off his fucking site" or that he'll just "break the guy's face", with his fists clenched. The guy just sat there pretty calmly and simply asked Justin for more than 1 example of content poaching. After Justin stumbled to answer the guy continued to say "this is not worth my time." Stumped, Justin kind of gave up, apologized, and walked away embarrassed.

More photos of Kan, Julia Allison, Sarah Lacy, and other afterpartiers: