I've never been on a roller coaster, never drank vodka/whiskey/tequila/etc., never went to a concert, never smoked cigarettes or mary jane, and never had sex. I am not living, according to some people.
I've never ridden a motorcycle even though my brother wanted to let me have his. When I told him I thought women were better anatomically suited to truly a appreciate a Harley he took the offer back.
Me: I've never seen Star Wars