Luann by Greg Evans and Karen Evans for October 13, 1995
Transcript:
As they sit on the couch, Luann asks Brad, "Do you have triskaidekaphobia?" Brad says, "I dunno. What is it?" Luann explains, "Fear of Friday the 13th." Brad says, "Oh, right. Like something terrible's gonna happen today." Nancy walks in and announces, "Luann, Brad, turn off the TV. I have a big list of chores I want done."
Triskaidekaphobia is a fear of the number 13, not of the day Friday the 13th.