I need ideas

I draw characters like these

I'm adding characters to my youtube channel artwork so when I start making proper videos for my channel, my channel will look good. I want to add 11 more characters but don't know who. The best ideas of a character out of a game, tv show, film and adverts for washing detergent I will make. I will also make an avatar like mine for the person who tells me the idea first (if you want one, you might not think they look very good). I'm going to sleep because it's 5:33am and will check back in the morning. Hopefully someone will read this. Actually, I bet no-one will. This means I can reveal my greatest secret, I have a fetish for red pillows.