These are all from season 2. If you haven't seen the 2012 Sherlock, don't watch these now. OTOH, I found two of them funny, and I hope you do also.
dying from the exit wounds | Sherlock BBC by KatrinDepp.
She is a fan vid goddess, I swear to you. This amazing vid, oh God!!
Odds are it will give you major feels. But it's lovely.
let's get dangerous | Sherlock BBC | crack!vid by KatrinDepp.
WARNING: Do not eat or drink during this vid. If you're old enough to remember DW (no, not the Doctor), you may hurt yourself. I thought I'd hyperventilate, no joke. Correction, this is s1 and s2.
Typical reaction to "The Reichenbach Fall" | Sherlock BBC by ThePteryx.
I think this will make you laugh. I do realize I'm biased. 8)