i totally hc sirius as a green day fanboy, especially warning, like :
“am i the one who’s really dangerous ?”
“yes pads you are now don’t put that in the cauldron please it’s dangerous”
“question everything !”
“sirius this is going to explode”
“i live without warning moony !”
*cauldron exploses and ruins sirius’s punk rock hair*
Fuck JKR 