Synonym for "dumb ho", spoken with a cockney accent.
Look at that dumb oat getting fucked in the bushes.
by 122333444455555 November 03, 2007
Top Definition
When in a crowd you are surrounded by idiots.
Tim: these people are just stupid

Wyatt: Dumboat!
by THezebra@!124 May 16, 2010
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.