Define Seater Meaning

Seater
A seater refers to a pillion ride on the seat of a bicycle. Also known as a 'backie'.

Boy one: "Awww go on, gimme a seater my bike's got a flat tyre!"

Boy two: "Ummm... Nah. To be honest, i've never really liked you all that much."

Boy two cycles away.
By Alena
Two-seater
A person, usually female, with an arse so enormous it takes up two seats on a bus or other public transport. The sight of this apparition Is so remarkable that owner ceases to be a person and become just a mobile arse. The next stage usually results in the disbelieving mind asking a number of questions such as “Is it an elephant in disguise?” “How did it get into those jeans?” “Does it have its own Facebook page?” “Are the seats going to collapse?” This is usually followed by wondering “If it escaped would it attack people and ravage the countryside?” This in turn is followed by the heartfelt prayer, “Please don’t let it fart!”

I was on the bus yesterday and this enormous arse got on, talk about a two-seater, if there’d been a third seat it would have had that as well.
By Hattie
Bottom Seater
A bowel movement so explosive in nature, that the force of the resulting splash coats the underside of the toilet seat with fecal matter.

I thought that once I flushed the toilet, it would be gone. But then I lifted up the toilet seat to find that I had left behind a bottom seater.
By Olenka
Two Seater
Someone so obese, they take up two seats on an airplane, bus, or train. Bonus points if said person has to buy two tickets.

My flight to London sucked. I got stuck in a window seat for eight and a half hours next to a two seater.
By Celia
Heat-seater
shitting yourself in a car without seat heaters

My ass was freezing, so I gave myself a heat-seater.
By Melisenda
Heat Seater
another name for a seat heater. generally located in the driver and front passenger seats in cars.

a: woah, my but is so warm!
b: yeah man, heat seaters are on!
By Dennie
Self-seaters
A group of people who seat themselves at a table in a restaurant where a host or hostess is meant to seat you, thereby causing an inconvenience to the wait staff. Can also be "self-seater" singular for one person.

"Oh, there's some self-seaters on the patio, how annoying".

"Who sat those people there?" "Nobody, they are self-seaters "
By Lianne
One Seater
A restroom, usually in a gas station, that only has one toilet. Sometimes is shared by both sexes.

Dude I really felt sorry for those girls going into that unisex one seater after I blew that shit up. Guess I shouldn't have gone to Taco Bell last night, after the bar.
By Sonny
2 Seaters

By Karyl
Heat Seater
A sexual maneuver, mainly used for male masturbation, where the seat heater in a car is left on while jacking off to singe ones balls.

Billy felt nervous about attempting a heat seater in a public parking lot.
By Kordula