Enigma

No, I can't decipher any part of this junction box, whether it be the cartoon heads, or the strange "DiY IS MY DADDY."  I suppose the black on pink lettering claiming the city's ownership is plain enough, in fact.  Sometime I google stickers and they prove to be the name of a band or a skateboard shop (actually I can't remember any instance of the latter, but it would fit) - whatever, any mystery is swiftly dissipated and, as a result, I've become reluctant to trace enigmatic phrases in case they escape from the realm of conjecture and imagination.  But this seems, happily, to refer to nothing traceable.