In upper class British society, one can infuriate one's fellows by singing the third movement of Beethoven's Piano Concerto No. 3 in C minor (main theme). This must be accompanied by repeated poking and other aggravating physical actions. "Rondoing" may be be performed by an individual or a group.
"Oh my golly gosh, those chaps over there just Rondoed me and now I have these bally red marks on my posterior!"
"I say, that chap over there looks like he needs a good hard Rondoing!"
"Help! HELP! I'M BEING RONDOED!"
"Tally Ho! Let us venture forth into the slums of Abingdon and Rondo some Big Issue vendors!"