Dr. Horrible and Barney Stinson Suit Up (Neil Patrick Harris) HIMYM x DRH Crossover

Mmmmmmm, NPH.

http://www.youtube.com/watch?v=TpCPv3Jm7HM

You Just Got Slapped - How I Met Your Mother

http://www.youtube.com/watch?v=pzpYeHTiEGY

Love the outfit.

Robin Sparkles: Sandcastles in the Sand - FULL VIDEO!

http://www.youtube.com/watch?v=0bMRCKMkBDQ

I love Robin Sparkles.

Robin Sparkles "Let's Go To The Mall" (Full Version)

http://youtube.com/watch?v=9mJAsgIIfNM

"And he does jumps on his skateboard!"

Confrontation - How I Met Your Mother

http://youtube.com/watch?v=EhXsJjVdj1E

Doogie Howser, M.D. and Crazy Eyes are pretty good singers.