"On That Day Ponykind Received A Grim Reminder, We Live In Fear Of The Cavity Creeps"

The pony city of Toothopolis is being attacked by the dreaded colossal monsters known only as the Cavity Creeps. Normally the city's army would have been enough to dealt with these beast, but unfortunately abnormal has been spotted, participating in the siege. This calls for the aid of the elite Crest team and their fearless leader Colgate.

Note: Basically this is three way crossover with MLP, Attack on Titan, and those old Crest commercials from the 70's.