That '70s Show is an American television period sitcom that originally aired on Fox from August 23, 1998, to May 18, 2006. The series focused on the lives of a group of teenage friends living in the fictional suburban town of Point Place, Wisconsin, from May 17, 1976, to December 31, 1979. Wikipedia
(At a bowling alley)
Michael Kelso: (picks up two bowling balls) Hey, guys, I got 10 pound balls.
Fez: (picks up two balls) Hey, guys, my balls have holes in them.
(everybody stares at Fez)
Fez: Now why was that not funny?