The Lonely Island didn’t leave anything on the table during the Milwaukee Summerfest.

Fresh off the release of The Unauthorized Bash Brothers Experience, Andy Samberg and Akiva Schaffer brought one of their skits from the Netflix special to the stage.

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“José & Mark” got an extra special guest as the real José Canseco joined the comedy group on stage.

“Oh my god, he’s going to kill us,” Samberg shouted while running around. “I’m not going to kill you. I’m not even here to hurt you,” Canseco said. “But you know what? You’re doing this wrong. I’m going to show you how to do this the right way.”

The former Oakland A’s player then led the crowd with a chant of “They call me José.”

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Later on in the night, T-Pain left his own set early so he could perform “I’m On A Boat” with The Lonely Island. Michael Bolton also made a “live” video screen appearance that wasn’t actually live but the crowd didn’t care as they sang along to every single word.

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