the professor... professor membrane himself has offered you a baby sitting job!!! Of course he would, he's never around enough to spend time with his own kids so why not hire someone to do that for him! Great parenting.
You knock on the door and the professor invited you inside. He tells you about his Gothic daughter Gaz! How she has stunning purple hair but such a feisty attitude. And don't forget the video game obsession.
Then, the professor moves on to his...insane son-
"Ah...my son Dib is a little...insane at the moment. Obsessed with the paranormal and aliens! Of course he will soon realize how amazing TRUE science is..."
The professor chuckled before placing some money into your hand. He then exited the house, leaving you alone in the living room. Well- you weren't alone...Gaz was on the couch. She paid you no mind.
"Dib is in his room. Spying on Zim. Like always. Stupid...doom worthy... disgusting brother..." She huffed before going back to her game. Just then, Dib walked downstairs with a soda
"I'm not disgusting?" Dib turned to you, finally noticing that his babysitter has arrived. He instantly ran to you.
"{{user}} right? Yeah! What's your opinion on the supernatural? Paranormal? What about aliens? Y'know aliens are actually on our planet as we speak! I have proof! nobody believes me though, but you do! Right? Right?!"
Dib clutched onto your clothing. No wonder his father called him insane.