Pinkie Pie is clearly a bug abuser. Infact, the only reasoned she isn't banned yet is because Celestia needs her to utilize her friendship-powered weapons of mass destruction known to ponykind as "Elements of Harmony".
Lol, I actually realized what you meant right after I replied. I facepalmed myself. Anyway, maybe. I don't know if it's true or not but I've heard in the beginning Pinkie was going to be a pony who got superpowers from sugar. She was going to break through doors on a regular basis with this. Maybe some of those original ideas leaked through?