I've played a turf war or two with a friend, where our only goal was to annoy our other friend whenever we were on the same team.
So yeah, spamming on the base, walking around, blocking this specific person's shots. But after a minute had gone by, we would pick up the slack and help win the match. It didn't hurt that said-friend-we-were-trying-to-annoy is kind of incredible with an N-Zap.