obnoxicillin
A magic pill that turns your annoying ass into a quiet, shut-up, don't-speak-or-I'll-kill-you kind of person. Like a chill pill but way more intense.
I took one after my cousin yelled at me for eating the last slice of pizza.
My mom gave me obnoxicillin before I went to school because I was gonna fight the principal.
I swallowed it before my brother started talking about his dumb dog again.