Supernatural convention funny Mark Sheppard moments

I feel like there's not enough videos like this so I went through some of Mark's panel videos and cut out funniest moments :D Links to original videos:    • Hal-Con 2014 - Mark Sheppard's First Q&A      • Mark Sheppard @ Hal-Con 014 (reading a tex...      • Hal-Con 2014 - Mark Sheppard's Second Q&A      • JIB7 Mark Sheppard Full Sunday panel   #spn