Humphries, 28, whose divorce from the 'Keeping Up with the Kardashians' star was finalised in May after a 19-month battle, plays himself and indirectly pokes fun at his single status as a new member of the 'Getting Over It' gang on the Fox show, reported Us magazine.
"You're always nervous where people are really talented and you don't do this really, but as time went on, just being out there and messing around with the guys... I loosened up a little bit and ended up having a good time," he said.
"Just because we don't have wives doesn't mean we don't have lives. Single and cool, single and cool, single and cool, yes!," he said.