salty salutation

This is what is said when people are greeting you or sending you off and it is positive but it has a negative tone to it so you don't know if you are actually liked by these people. It's awesome to give but not so much fun to receive

As Donny was walking into the party, multiple people said that it was great to see him and then called him "Donny the Dumb Shit!" Donny was perplexed by this salty salutation and his fears were confirmed when someone said the same thing to him as they spit into the beer he just got from the keg.