[{quoted}](name=Deep Terror Nami,realm=NA,application-id=ZGEFLEUQ,discussion-id=PiYIFaEG,comment-id=0000,timestamp=2017-03-17T05:30:48.457+0000)
Riot doesn't let people off because they say "it's just a joke". That doesn't fly at all. Let the game go through and report them at the end of the match, and make sure to annotate in the description if it was in the lobby chat.
Really its more of a wonder wtf is with a person wanting to be that toxic and insult a person with that much aggression, I kind of feel like considering that Riot needs to create a 'forced' team disband and temp restrict the spammer from being able to log in for a few hours. Even making a trigger as simple as repeatedly numerous messages with a large number of caps in them or have multiple 'insult' words on top of repeated chat spam, but sadly then people would rather abuse it to dodge a match i feel like would happen. Unless they have increasingly larger 'lock out times' (1 hour at first then 2 then 4 then 8 and so on if it occurs within the same day), it would atleast make people should focus on a match then insulting the players they would be working with...
[slayer-jinx-unamused]