FoxTrot by Bill Amend for September 06, 2004
Transcript:
Andy: Shouldn't you be upstairs doing homework? Jason: Mother, please. It's the second week of school. I don't have any homework. Andy: Because you haven't been assigned any, or because you've already finished it for the year? Jason: I suppose I could quintuple-check my answers again...
you can’t quintuple-check something again, the proper phrase would be “I suppose I could sextuple-check my answers.”