I had a real Don Glover moment too where I had heard people replace the Chat with shit but didn't realize telling the people hiring me they could just call me Shat would sound weird.
Boss later told me how weird it was explaing to the team that Shat would be joining the team soon.
"He goes by Shat?"
"That's what he told me."
Didn't Blade have some sort of UV gun in one of the movies?