haha so Van Gaal did used to roam the touchline, back in 1995 though (UCL final)
e:
http://www.espnfc.us/barclays-premier-league/story/2788705/man-uniteds-louis-van-gaal-i-used-to-be-like-jurgen-kloppQuote
Van Gaal did remember a time when he was particularly animated when in charge of Dutch club Ajax -- the 1-0 Champions League final win over AC Milan in 1995 where he nearly kicked the fourth official.
"I did a karate kick," he said. "It was the 1995 Champions League final, Ajax against AC Milan, and I did a flying kick. We won 1-0, but we should have had a penalty for a high tackle on [Jari] Litmanen.
"I was angry, so I did a karate kick on the touchline -- about a foot away from the fourth official's face. I wanted to show him what had happened to Litmanen.
"It should have been a penalty, but the referee did not whistle for a penalty. And in that moment, I realised that a manager can never influence the referee by what he does on the touchline.
This post was edited by excellence on Jan 17 2016 10:23am