Stop it
Back off
That's not cool
That's cold
That's mean
That's not nice
That's enough
That's just lame
Knock it off
That's rude
Quit it
That makes you look bad
Give it up
That's harsh
Step off
Just stop
That's annoying
That's getting old
That's low
Lay off
What's up with that?
What's the point of that?
That's not like you
Nobody likes that
Chill out
Relax
That's boring
That's lame
That's weak
That's just wrong