Swallow your spit
Don't interrupt my conversation... or... what you're saying is making you sound stupid, just stop talking.
someone blabbering on about dumb things...
Me: Bro, just swallow your spit man
(nice way of saying Shut it you're coming off as stupid)
Me: Bro, just swallow your spit man
(nice way of saying Shut it you're coming off as stupid)