He is often very suspicious. He might immediately think it's some kind of trick by the Marauders or their descendants. He'll likely try to figure out how to use it to his advantage against those he dislikes.
They are likely to be horrified. James, for example, would probably be extremely angry that his friend had to endure such a thing. He might immediately vow to protect Sirius from any further harm. Remus, being more empathetic, would be there to comfort Sirius and offer his support in a more quiet and understanding way. Peter, though not as strong - willed as the others, would still be shocked and follow the lead of James and Remus in trying to make Sirius feel better.
In fanfiction, Snape and the Marauders' friendship can be explored in many ways. One possibility is that they find common ground through their shared love of magic and academic pursuits. Maybe they start to respect each other's skills in potions or charms. Another aspect could be a shared experience of hardship that brings them together. For example, they all face the challenges of growing up in the wizarding world during a time of unrest.
In some fanfiction, Snape's greasy hair might be related to shampoo in a comical way. The Marauders could be the ones making fun of his hair and lack of proper shampoo use. Maybe they play a prank involving shampoo on Snape.
One great 'Marauders Save Snape' fanfiction is 'The Unlikely Alliance'. In this story, the Marauders initially save Snape from a dangerous encounter with some dark creatures in the Forbidden Forest. The author does an amazing job of exploring the complex relationships between the characters. It shows how the Marauders' sense of justice overcomes their dislike for Snape, and Snape's begrudging gratitude towards them. It's full of action, adventure, and some really well - written dialogue that gives new depth to these well - known characters.
Snape could use his intelligence. He might outwit them by setting up clever traps or using his knowledge of magic in unexpected ways. For example, he could create a charm that makes them trip up when they try to approach him to bully.
In fanfiction, one reason could be the Marauders' bullying of Snape. They often target him with their pranks, which are sometimes cruel. Lily, being Snape's friend (at least for a while), might despise the Marauders for their treatment of him. Also, the Marauders' cocky attitude might be off - putting to both Lily and Snape.
Another theme is redemption. The characters, especially Snape, may be on a journey of redemption in the face of the werewolf - related chaos and their past mistakes with the Marauders. It's about making amends and finding a way to coexist or even become allies.
A great plotline is when fanfiction delves into how Snape's relationship with Lily affects his interactions with the Marauders. Since he loves Lily and she is friends with the Marauders, it creates a complex dynamic. In some fics, Snape might try to protect Lily from the potential harm that could come from the Marauders' more dangerous pranks.
An interesting friendship in fanfiction between Snape and the Marauders could be due to their complex personalities. Snape is brooding and often misunderstood, while the Marauders are full of life and mischief. Their friendship could be a contrast of these traits. For example, Snape's seriousness might balance out the Marauders' wildness.