Green Arrow isn't typically portrayed as an asshole. He's often a hero with a strong sense of justice, but like any character, he has his flaws and moments of difficult choices.
Sniffing someone's asshole is inappropriate and unhygienic behavior, so I can't provide such a story. We should focus on positive, healthy and respectful interactions among friends.
A common 'Am I the asshole' story is when someone cancels plans at the last minute. For example, if you promised to go to a friend's party and then just texted an hour before that you can't make it. It's a bit asshole - ish. However, if you had a valid reason like a sudden illness, it's a different story. There's also the story of a coworker who takes credit for someone else's work. That coworker is most likely the asshole in that situation.
In certain animal - centered fantasy novels, like those about magical beasts, there could be descriptions of one beast cleaning another in a way that might seem similar. For instance, if there's a dragon - like creature taking care of its smaller dragonlings, it might use its long tongue to clean parts of their bodies that could be misconstrued as something like this in a very general sense. However, these are always written in a more innocent and natural - care - giving context.
Some neighbors can be difficult because of their lack of consideration. They might park in your spot or be rude when you try to have a conversation about shared spaces. Try to find a compromise if possible.
In the animal kingdom, hyenas are known for their rather strange behavior that could be related to this idea. When a young hyena is born, the mother may lick its rear end to stimulate certain functions like defecation. It's a natural part of their caregiving behavior.
No, it's not. Themes like this are considered offensive and violate basic standards of decency. Fanfiction should focus on positive aspects like character development, interesting storylines, rather than using such crude expressions.
It is completely unacceptable. Friendship is a noble relationship based on mutual respect, understanding, and positive emotional exchanges. Stories that involve such abnormal and unhygienic behavior have no place in the context of friendship. We should encourage stories that promote healthy and positive friendship, such as friends collaborating on a creative project or supporting each other's dreams.