i'm allergic to bullshit
you're so mad at fake stuff that you're ready to punch someone in the face.
I'm allergic to bullshit. This guy lied about my job. I punched him in the face.
My dad is allergic to bullshit. He punched my uncle for saying I was lazy.
I told my teacher I'm allergic to bullshit. She gave me extra homework. I punched her desk.