I remember seeing a post about how Leo’s sword might be able to transport him to alternative universes, and this is the first thing my mind went to:

Rottmnt Leo: Wait, he calls you all by your names??? 

2003/2012 turtles: As opposed to?

Rottmnt Leo: Well, ours just calls us by the colors of our masks… You know, makes it easier to remember and all…

2003/2012 turtles: *shocked silence*

Rottmnt Leo: And he hugs you like that??? he seems so worried for you whenever you go outside and actually scared you might get hurt???

2003/2012 turtles: well… Duh?! he’s our dad! how else can he act like?!

Rottmnt Leo: Idk, ours barely seems to notice if we’re home or not, he just kinda watch tv all day, I don’t think he ever hugged us before??

2003/2012 turtles: *distressed silence*

Rottmnt Leo: Also he trains you? like actually teaches you how to improve and say you have potential and all that???

2003/2012 turtles: OF COURSE! He’s our sensei!
We’re actually kinda scared to ask – what’s does yours do?

Rottmnt Leo: Well, he kinda lets us watch fighting movies to train?? and he always says we’d never be good ninjas and stuff like that…

2003/2012 turtles: *appalled silence*

Rottmnt Leo: *nervouly* OH! but he gave us super sharp and dangerous weapons to fight with even though we’re not very good with them! I mean so far we hurt ourselves more that our enemies, but at least he lets us use them and improve!  He’s really not that bad!

2003/2012 turtles: *Kill Bill sirens* So emm… could you tell us where he is rn? We just wanna talk

*meanwhile 2003/2012 Splinter*: