Septa 

A transit system of buses and subways in Philly, PA whose whiny, miserable workers are always on strike, despite being paid well above the minimum wage for unskilled labor. When the workers are not on their lazy asses and actually working, they exhibit passive aggressive personalities and are always behind on their schedule.

Man1: "Is Septa on strike again, or are they just late?"
Man2: "I don't know, but I got to get to work goddamnit!"

Septa by Prince Muhammad IV November 6, 2016

Septa 

Septa means Perfection, Beauty, and God's Masterpiece. Something that contains Sexiness and masculinity.

Dude, you're so Septa!

Septa by Stavia Johanson November 22, 2021

Septa face

When everything on a chick looks good except her face - septa face. Derived from the Philadelphia area. SEPTA (S.E. Pa Transportation Authority) Similar to Butter face

Son, that chick I was with last night had a hot body but she had a Septa face.

Septa face by Philly Phill October 13, 2008

Separately Single 

When two people in the entertainment industry are together however it is unacknowledged across all official channels; though unofficially it is cannon within the fandom.
Host: All the fellas want to know. Fellas I got you. Who is single and who is taken?
Lauren: SINGGLLEEE!!!
Camila: Really SINGLLEE!!
Lauren: Oh please don't make assumptions!
Camila: Please don't make assumptions. Very separately--
Lauren: Very separately single.

New 5H fan: Are Camila and Lauren together?
5H fan since 2012: No. They are separately single.

Separately Single by Bananas!! November 13, 2016

Separately Single 

when a closeted lesbian that's in a relationship with another closeted lesbian and doesn't want to admit it even though they make it extremely obvious

Camila: I would like a vanilla ice cream
Lauren: I would like the same
Ice Cream Shop worker: Is that toget-
Camila: SEPARATELY SINGLE
Lauren: VERY SEPARATELY SINGLE

Separately Single by NormallyCamren March 17, 2015

SeaTac 

Seattle Tacoma International Airport

I arrive in to SeaTac at 6pm.

SeaTac by Matt Weller February 5, 2007

Yesterday X Separation

Yesterday X Separation (Korean: 옛델대 뷔 셉알앋이온, stylized YESTERDAY / SEPARATION), commonly known as YXS, is a five-member Kwangyanese boy band formed by Throw It Back Rosie Entertainment. The group consists of five members Stoove, Yeoniel, Bengyu, Taerry and Kaimal.

Naega Byeonhae by Yesterday X Separation outsold the whole K-Pop Industry.

Yesterday X Separation by jenlisaforever January 26, 2022