Severus is so shippable.
seen from Belgium
seen from Lithuania

seen from United States
seen from Japan

seen from Malaysia
seen from Malaysia
seen from Indonesia
seen from Netherlands
seen from Yemen
seen from France

seen from China
seen from China
seen from China
seen from China
seen from United Kingdom
seen from China

seen from Brazil

seen from Australia

seen from Malaysia

seen from Brazil
Severus is so shippable.
On another note, I totally see Mulciber and Avery being each other's best friend. They are those kind of friends who are always pairing up immediately in class, who laugh at the same dark joke or by anyone falling and eating total shit, and have very cuestionable internal jokes that only the both of them understand.
They also doubled teamed Severus at some point, I know
1. Adam Mulciber and Severus Snape .circa 1979
2. Avelius Avery and Severus Snape .circa 1979
3. Evan Rosier and Severus Snape .circa 1979
4. Wilhelm Wilkes and Severus Snape .circa 1979
But there were exceptions.
"There are always exceptions."
Severus Snape.
"Yes. He was probably the Dark Lord's favourite."
You shared a dormitory with him while at Hogwarts.
"Yes."
Were you the one to recruit him?
"Not just me. Mulciber and Rosier prostlytized too."
"And Remember, the Lord Loves You", Mr_Customs_Man (Ao3).
Do you ship snegulus ( Severus × Regulus ) ?
Yes I do! I honestly ship Severus with almost everyone. Regulus, James, Sirius, Remus, Evan, Lucius, Lily, Narcissa, Mulciber and Avery.
But snegulus is definitely in my top 5 fav ships!
1. Adam Mulciber and Severus Snape .circa 1977 in Slytherin Common Room.
Slytherin house was having a party after winning the Quidditch cup. Snape is talking to Mulciber who was one of the star players of the night.
2. Avelius Avery and Severus Snape .circa 1985 at the Malfoys' Yule Ball
Many of the guests were wizards and witches of the Sacred 28, ministry officials, and relevant guests. If most of the guests used to be on the dubious side of the war, no one comments, except in some rooms of the Malfoy manor where the wine was finer, the smoke was heavier, and the light was dimmer.
Avelius Avery, the young Lord Avery and a fresh official at the Department of Wizarding Treasury, is seen dancing with Severus Snape, the youngest Potions Master and the freshly appointed Head of the Slytherin House.
Young Lord Avery kisses the young Head of Slytherin House's cheek as the dance finishes. A few snide remarks, hisses of "mudblood", and a polite chuckle from the host - Lord Malfoy, then the Yule Ball continues as it is.
3. Evan Rosier and Severus Snape .circa 1981 after a Death eater meeting
Evan Rosier had noticed something off with his fellow Death Eater Snape. Snape was a half-blood, not "one of them". But he, like few others, did like Snape. Snape was strange, but funny, creative, and was different from the "other mudbloods".
He decides to confront Severus with his suspicions. He persuades him to come clean to the Dark Lord about what he had been doing with Dumbledore and that Evan would take Severus' side in front of their Lord. Severus relents and tells Evan that he will tell their Lord. They hug. But Severus' mind is reeling.
(He tells Dumbledore, of course. That Evan Rosier is suspicious. A week later, Rosier (strong, intelligent, sharp, and "the best of them" Evan) dies in action during a duel with a grizzled Auror Alastor Moody.)
4. Wilhelm Wilkes and Severus Snape .circa 1978 at the Malfoys wedding
It was one of the most luxurious wedding the high class society of the Wizarding Britain had seen in recent years. The newly made Lord Malfoy - Lucius Malfoy was marrying Cygnus Black's youngest daughter - Narcissa.
The Sacred 28 families and many relevant guests had arrived at the wedding. They couldn't help but rejoice that they couldn't think of a more suitable match than the young Lord Malfoy and Miss Black (soon to be Lady Malfoy).
A lone half-blood is sitting near the venue, far from the other guests. He had arrived to the wedding by the invitation of the groom himself. The other guests don't bother talking to the young wixen with clean but faded clothes and Abraxas Malfoy is seen sneering with disgust at the mudblood in his manor, but bites his tongue as both his son and his daughter-in-law seems to be happy to see the mudblood.
The heir of the Wilkes family is seen conversing with the half-blood, sitting by him despite his parents and peers' disapproving gaze. And when they do reprimand him later, Wilhelm gives an airy laugh and says that the half-blood used to be his housemate back when he was a student.