Ok so you are Qued for comp and while waiting you jump into deathmatch. You’re running around shooting and dying and all that. Then you notice on the edge of petras map there is a hanzo and mercy just sitting watching the sky chill.
Do you
A Join them
B wave hello and go about your business
C Haha these fools have left themselves wide open for my Q attack.
Probably a mix of a and b.
Say hello, if they say hello back i will join them.
Gotta agree with you here. But really, anything besides C because that just seems mean / rude to me.
Sitting on the edge? Slowly bump them so they fall off the map, obviously.
You monster, how could you? 
I boop them both off probably
or just as likely, I wave to them as I throw myself off the map
I don’t play deathmatch (heck this whole game feels like nowadays anyway) but I’m a mix of A and B.
C seems like a cheap shot and a butt move.
Last time when I did this with Mercy(Ibokayed Hanzo) we just chill until match was over…such a sweet reverie
Lounging emote next to them until my ult builds and then kill them with a point blank rip tire 
A or/and B…
20characters
All of the above
In deathmatch? Kill them. There’s skirmish for people who want to mess around. You should be trying to kill people in deathmatch, or at least you can’t get mad if people kill you.
I pick B unless I’m really pissed off that day and need violence.
Tbh, i never play Deathmatch so if I’m in that mode it’s probably because i’ve chosen violence.
As a Ball player that’s too juicy not to Boop. Or you stop 1cm (or ⅜" if you prefer worse units) before you Boop them, but latency ruins your intentions.
If not on Ball, you jump on one of their heads and dance.
Wave hello and punch them off the map as Doomfist 
Well that happens to me, sometimes I don’t realize they re chilling I give some shots, after that I say sorry.
But if I realize they re chilling surely A or B
I dance for them to hear Mercy say “a most impressive display.”
On Petra, I usually am that player that immediately heads to the cliffside to sit emote and enjoy the view. I’m voting A.
D. I don’t play Deathmatch or any other mini game while waiting on queue
https://www.youtube.com/watch?v=jgGX8sihcJo&t=17s
xD
I use my bow emote I have equipped on DVA and show them due proper respect.