We could still call Poppy's ultimate "Diplomatic Immunity"

I was thinking "Smash them to the sky with a huge hammer"

but that works too

to me that ult's name will always be 'Lil' punks get off my lawn!"

And we can still make Lethal Weapon jokes

More like "Reverse Diplomatic Immunity", because your team will always report you for assisting enemies at the end of the match.

I've killed someone with it before, the trick is to try and get someone else the kill and ult them when you just wanted to knock them up so your teammate could catch up .__.