I Am Wario!!
The series is based on more recent Wario games, including Wario World, Wario: Master of Disguise, and Wario Land: Shake It! The comic series has had references in Super Mario-Kun, a comic by the same author, including Wario's punch-line, "Ore da yo! Wario da yo!!" (It's me! Wario!!) (Source: Super Mario Wiki)
