The trend bit if you don't know is:

"I might kill my Ex,

Not the best idea,

His new girlfriend next,

How'd I get here,"

And our boi Izuku Midoriya/Deku has changed it for us. Here is his version:

"I would kill Kacchan,

Not the best idea,

His blasty-ness will

kill me first!"

Beautiful. Just idk what I should I have used at the end of "first".