bottom slayer 

Could be an Anime boy, could be a female top, it doesnt really matter who the person is, they just cant be a bottom.
A bottom slayer is a person who knows how to get their partner (who is a bottom) REAALLYY turned on. Through words usually, but small actions can still make someone a bottom slayer.
This is usually used refering to those sexy partners who taunt or tease the sub for being a bottom. It is also used in the context of fictional carachters for the sake of fanfiction, but its less commonly heard there.

Sub: "Youre such a bottom slayer! You know the way you talk is sexy!"
Dom (smugly): "Im not doing anything, princess. You seem to be getting turned on by my mere exsistance."

bottom slayer by BubblegumBats March 20, 2021

Sir Bottomslayer 

Legendary knight famous for attacking people from behind. It is said this is how mankind developed cracks in their buttocks.

Here is an example of Sir Bottomslayer being used in a sentence.

Sir Bottomslayer by Sir Bottomslayer August 13, 2020