Tourettes

Can he make it through both "Green Eggs and Ham", AND "Mary Had a Little Lamb"?

To celebrate Christmas Day, I thought it would be fun to share this Irish guy singing "The 12 Days of Christmas". What could go wrong with that, right? Very holiday, so family-oriented. EXCEPT...the poor guy has Tourettes. Needless to say, this is Not Safe For Work, but it is really f****** funny.