What YouTube video made you laugh recently?

I enjoy @AskCarrieLee's funny and also Greg Benson of @MediocreFilms. MarkDayComedy comes to mind. There's really too many to name here. This is a partial list I threw together until I got bored.

http://www.youtube.com/AskCarrieLee
http://www.youtube.com/MediocreFilms
http://www.youtube.com/MarkDayComedy
http://www.youtube.com/vlogbrothers
http://www.youtube.com/RoosterTeeth
http://www.youtube.com/PuzzlingEvidenceTV
http://www.youtube.com/kilplixism
http://www.youtube.com/ijustine

Ask me anything