Call me crazy, but I'd rather lose 55-0 than how Michigan went down. Poor kid.
That would be very tough.
The closest K-State things I can remember (pretty much all against Colorado)...
1) 2004 Klatt to Monteilh vs Elliot prevent defense.
2) 2005 Jermaine Moreira muffed punt.
3) 1995 collapse in the last couple minutes.