Ratatouille-on

My old favorite "-on" phrase was when one of my students saw me come back from lunch with a stack of Tupperware:

"Dang Mr. Vonn, looks like you got yo' grub on!"

But here's a new contender. This was overheard before we had cake in my homeroom's winter break party:

"He about to get his Ratatouille-on, yeah boy!"