Head canons

Yule Ball

   "Professor Mcgonagall, will you go to the Yule Ball with me?" George asked.
   "How could you?" Fred shouted before she could answer. "You know how I feel."
   McGonagall strived to be stern, but it was difficult because the fake fight the twins were having, reminded her of two other boys a generation ago.

   "Professor Dumbledore?" Sirius asked.
   "Yes, Mister Black?" Dumbledore asked.
   "Do wanna, maybe, go to the Yule Ball with me? Please?" Sirius asked.
   "Padfoot!" James shouted from across the classroom. "You knew I was going to ask him. What is wrong with you?"
   "You snooze you lose, Prongs." Sirius said, turning back to Dumbledore.

"You're going to pay for this." Both Fred and James has shouted before putting a full body bind on their partner in crime. Then they asked for themselves. McGonagall denied, but Dumbledore had agreed to go with both of them.