Sepo

sepo is a derogatory term for an American used by Australian soldiers during ww2 , short for septic tank meaning yank.

I wish that sepo would go home.

by Al64 July 25, 2018

Sepo

American. (Australian cockney rhyming slang.) From: Yank --> Tank --> Septic Tank.

Is he a Candian? No, he's a Sepo.

by The Linguist August 16, 2003

Sepo

American's

fucking sepos

by donny bonny May 26, 2003

Sepo

A name in lozi (a language In zambia)
That means hope and trust.
Sepo is a person who likes to believe and dream on and is always born in September. There are very few sepo's in the world.

"That girl is sepo because she has hope in life and is born in September."

by Kxnt_keziqah001 July 5, 2022

Sepo

an adverb. stupid irrational, crazy, irrating confronting, person

that was one sepo muthafucka
did you see that cunt go all sepo on his ass

by dave December 23, 2002

sepo

1. a name given to Americans that talk alot of shit, have monstrous horse teeth and complain about everything.

2. a term often used when talking to or about Jake Bryant

dont tell that sepo Jake that where going to the party

by darren June 28, 2004

Sepo

Sepo is a really energetic and not so talkative person but really likes to do fun stuff.
“Sepo” is kinda like another word for “Sapo”

Sepo hasn’t been going to school for days.

by TKdefinitions October 27, 2021