Soundo

This is London slang for asleep.It derives from the phrase "sound asleep" thus "Soundo". I think it is probably unique to London and maybe South east London in particular.

I rang you this afternoon and you never answered the phone? No mate I was soundo!

by Jonathan Cracknell February 16, 2008

Soundo

Sound. Cool.

Person 1 : yo bro you on your way ?

Person 2: aye bro I’ll be 10 minutes

Person 1: soundo

by Soundo11 October 25, 2022