By Kayla Kibbe Megan Fox and Machine Gun Kelly are primarily known for two things: PDA rivaled only by their celebrity couple doppelgängers, Kourtney Kardashian and Travis Barker, and saying some pretty weird things about each other. Some highlights include the time Fox told GQ that her beloved first wooed her with the line “I am weed” before allegedly “disappear[ing] like a ninja in a smoke bomb”; the time the couple announced their engagement by claiming they drank each other’s blood; and, of course, their shared insistence on describing their “dark fairytale” of a romance with language stra…