VANCOUVER, BC  [Friday May.11.2007]  /Mix103FM.com/ -- Jam! Music reports that Nickelback's Chad Kroeger is up to his tough-guy ways once again.

According to the website, jam.canoe.ca, the frontman was involved in a brawl outside a club in Vancouver, and allegedly punched a guy in the face after being heckled.

A witness told a Vancouver radio station that the heckler would not stop taunting Kroger, and shouted "Nickelback sucks."

We reprted last month that the star was detained by police at a strip club, but no charges were filed. he is, however, awaiting trial on charges of drunk driving.

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