“Lasers.”
“Lasers?”
“Lasers!”
“That’s not an explanation, you know. You can’t just put on your science voice and say ‘lasers’ at me until I stop asking questions.”
“Your puny brain could not possibly understand!”
“Well I’ve managed to keep up with you so far. It was lasers, right?”

*CRASH*

“Your pseudo-scientific reign of terror is over, Professor!”
“Curses!”
“Mug! I knew you’d be back! Where did you manage to find a pantomime horse costume at this hour?”
“You’d be surprised what a little real science can do, Jenny.”
“Let me guess, you made it with lasers?”

*Laughter*

“I’m right here, you know.”