The actor starred as the sex-crazed Stifler in the first American Pie film more than a decade ago, but recently told Flicks and Bits that he had the most fun on the upcoming American Reunion.
"It's a lot of fun to play. It's so much more fun now as well, because my sense of humour has changed - I'm weirder and a little bit more bold," Scott explained. "What a fantastic character, to see this guy in his 30s, doing things that other 30-year-olds really don't want to see, but maybe they want to do."
He continued: "Stifler's the person who hasn't changed, but the world around him has changed. He cant deal with it, he's still living in the high school world. That is definitely fun to play."
American Reunion - which also stars Jason Biggs and Alyson Hannigan - opens on April 6 in the US and May 2 in the UK.
Scott also recently got engaged to his model girlfriend Lindsay Frimodt.
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Watch a trailer for American Reunion below: