It's not consistent. There's a different versions in all the canon properties.>>100306971
Shaggy > Scooby > Velma > Fred > Daphne
Fred and Daphne beat them all in Be Cool though. And it's Velma 1st and Fred 2nd in Mystery Inc.>>100307052
I remember they made the whole school watch this when I was in 7th grade while they called several students in at a time to piss in a cup for drug testing. It was very cheesy, but I liked how they found out their common interest by all picking out a mystery book during their detention.