Pew Pew person

Someone who's obsessed with shooting/bombing things and or people. They can also be nicknamed Ms/Mr Pew Pew 💥

Example 1

Thomas: Have you watched Heathers
Lola: yeah my favorite character is the Pew Pew person

Example 2
Jake: Julia has been listening to pumped up kicks and talking about bombs all week...
Sam: Julia?.... You mean Ms Pew Pew?