You should know about..

SMOSH

I don't really know if you will be interested in these guys, but I think they are really funny.

As Wikipedie says "Smosh is comedy-based duo" and a week ago they hit 2Bilions views on their YouTube channel on which they started uploaded their videos since 2005, but they were actually recording their videos since 2003. Their names are Anthony Padilla and Ian Hecox.
I really like the fact they started making their videos as a best friends, they became famous as a best friends and their friendship lasts till now.
What are their videos about? It's simple. The're making fun of celebrities, cartoons, they're making parodies, their own songs on themas like: Video games, movies etc. and I love how they can make fun even from themselves (their acting skills are perfect, perfectly overreacted). It sure has to be fun to be with them - my big dream is to meet them one day!
Some of the people marks them as a "geek duo", which means that they are interested in playing video games, wathing series like The Big Bang Theory etc. I love their videos, they are funny and ridiculous at the same time. I started watching and also "subscribing" (on YT channel) them in year 2007 and they're making me laugh so hard till now.

If you like these "geek things" and you have weird sense of humour, try to watch them and you will see.