Teddy Lupin was THE most chaotic child ever and you CANNOT convince me otherwise.
Andromeda: Teddy what do you have?
Harry: omg why does he have a knife
the kid came inside from playing covered head to toe in mud with frogs in his pockets and collected any weird bug he found as pets.
knocked his first tooth out falling down three flights of stairs.
Harry hears a crash from the other room followed by an "I'm okay!" and then another crash "less okay..."
Someone gave Teddy his first broomstick for his 7th birthday and the entire family had identical expressions of pure horror.
Harry wrote McGonagall a letter when Teddy turned 11 and all it said was "Good Luck" (dont get me wrong he still made headboy, but his hogwarts education also consisted of plenty of pranks, countless injuries, and him being banned from going within 100 ft of the black lake in his fourth year following "the incident")