Dealing With High Fivers?

I'm just minding my own buisness, waiting for hale to come so I can rocket him away, and then comes three people (won't mention their names) who constantly high five me, even though I told them to stop again and again. They say it's for the lols (La duh, trolls). So how do I deal with them?

Break out that handy dandy directors vision

You deal with them by pressing G until they go away. Also, as a Soldier, you need high perched areas alone for tons of damage. When they're away, spam that H to get approx 1 sec faster crits than G.

I know I'm not messing with you because it happens with me. Just press G until they go away.