sepp 

Sepp, as in Septic Tank. Septic Tank is a cockney (East London) rhyming slang for Yank.

You dumb Sepp. = You dumb American.

sepp by Commie April 6, 2004

Sepp 

A guy who is pretty much in for anything, arts, music, politics, sex, sports, partying, name it he is in for it.

"Wow I've seen that guy kiss boys and girls already what is he?" "He is probably just a Sepp!"

"Am I seeing this right?! Is that jock reading Henry David Thoreau?" "Yeah he is such a Sepp"

Sepp by Heyhey18ddd April 22, 2016

Sepp 

A word used to describe a bung, bribe, secret incentive. Commonly used in the construction industry by trades seeking favourable treatment by foremen/site agents.

Scaff: "Dal, I can strike those couple of towers for you on Saturday but I'll need an instruction. 6 herbs, 8hrs @ a pony an hour"

Dal: "thats a bit steep fella, never be able to slip it past the QS"
Scaff: " Sepp incoming"
Dal:"Consider it done"

Sepp by Pat the builder November 7, 2020

Sepp 

very hot and sex.

i want sex sepp hot

Sepp by sexysepp November 26, 2021

Sepp Blattered 

To get unbelievably drunk. So drunk you make awful decisions, mostly for the benefit of yourself and no-one else causing utter turmoil to many people around you. You will become a complete and utter arsehole, talking about topics you have no knowledge or passion about.

Guy 1: "What you up to tomorrow night"
Guy 2: "Mate I'm getting Sepp Blattered... Christ I don't expect to see tomorrow"

Sepp Blattered by Todd28289 December 3, 2010

sepp blatter 

a balding stupid dude who somehow managed to become the freaking president of FIFA. he don't know squat about football, and it is common knowledge that all he is interested in is making women footballers wear tighter shorts.

Bad dog! how dare u sepp blatter all over the patio! no dinner for u, bad dog.

sepp blatter by coded the gunner March 3, 2011

Sepp Blatter 

The dumbass that is president of FIFA (Fédération Internationale de Football Association). He is as smart as your 5 year old sister. He thinks that video replay is unneccasary. Try to imagine the NFL without instant replay or tennis without being able to stop and make sure that the refferee was right.

Jason: Damnit the reffere is not calling this game right!

Alex: I know, he is such a Sepp Blatter.

Sepp Blatter by CHELSEAFC4life August 22, 2011