Queued for Nemesis and Oblivion for a couple of hours on numerous occasions throughout late nineties and early oughts.
Think I queued an hour for Nickelodeon Streak/Rollercoaster one chilly February. A torturous seventy-five for that Mack launched water coaster, the name of which suddenly escapes me, at Walibi Belgium this past summer.
Come to think of it, I think the low point of my theme park queueing career was well over an hour for the Log Flume at Camelot. Had my hand forced into it on a school trip.