It was late at night, and Bebop and Rocksteady had managed to sneak into the zoo, both holding buckets of mutagen, respectively.

Rocksteady: "This'll show da Shredder that we ain't just some goons he can throws around."

Bebop: "Yeah." snort "We's gonna make da most strongest mutant in da whole world!"

they walk further into the zoo

Rocksteady: "Now which one of deeze flea bags is gonna be our first subject?"