dude

The filler word for when you don't know a name you were told 30 sec ago.

guy 1: Hi my name is ryan
guy 2: Nice to meet you my name is ronald

-----1 min later-----
guy 1: Wanna go get some food?
guy 2 : sure dude

... --- ...

So you got so tired of the Internet so you came here to put Morse code of "SOS" to see If this was a thing. Well here you go.

guy 1: ... --- ..
guy 2: Do you know I'm right here and you don't have to send me that when we are at my sisters wedding because your bored? You didn't have to say "sos" we could of just left.
guy 1: so thats what it means
guy 2: Yup ... --- ... means "sos"