Crossing of the Non-Production Type

"Report! The male protagonist has been struck by lightning!"
"Report! The male protagonist has become the overbearing CEO's pampered wife!"
"Report! The male protagonist has become the magical companion of a super-powered girl!"
"Report! The male protagonist isn't the male protagonist anymore!"
"Report! The male protagonist has gone on strike!"

What follows is the bizarre and hilarious journey of an all-purpose supporting character who transmigrates through one strange world after another, stumbling into absurd situations wherever he goes.