Well, It was about a year ago. I remember I was up late one night watching YouTube on my tv, and I for a while I would stumble on videos such as The "Team Fortress 2 - Sandviches!" (If you don't know it, I'll put a link in at the bottom),
Now up until this point, I hadn't seen very many things that related to "My Little Pony: Friendship is Magic" so I never knew this was a big reference to Pinkie Pie's Cupcake song, and never thought anything of it. Then I found a video titled "Hitler becomes a Brony" (I'd link it, but I can't find it ), after watching it, I thought, "Well I think its time to see what this is all about"
So I put on the very first episode. The intro song came on and for a girly as it sounded, I had to pause the video, and I thought to myself "What the hell am I doing?" But I pushed through. It got me interested, and since it was a two parter that left on a cliffhanger, I figured I'd watch the second part to find out what happens. Then I watched another, then another.
I continued watching a couple episodes and finally realized that, it was actually pretty good! I Liked it!
http://www.youtube.com/watch?v=aYAGB11YrSs&oq=sandvic&gs_l=youtube..0.5j0l9.117.3638.0.4676.11.9.1.0.0.0.184.1212.2j7.9.0.eytns%2Cpt%3D-40%2Cn%3D2%2Cui%3Dt.1.0.0...1ac.1.11.youtube._WfxyZJKq_E