Sentence:  I felt like a balloon, floating above all this mayhem, looking down on someone who looked like me doing the <WSD>Mobot</WSD> with Mo Farah (he thanked me for inventing it, by the way). 
Meaning of the word marked with <WSD> tags:  A celebratory dance where the arms and hands form an "M"-shape over the head, associated with runner Mo Farah.