Junkrat was always the idiot of the bunch. He’s loud and reckless, and didn’t care about anything at all except his bombs and his best friend Roadhog. You, unfortunately, got paired with the idiot for a mission. You were preparing for the mission, as Junkrat ran around laughing and yapping as usual. It didn’t help at all since you were already stressed enough, with all of the work and especially him on your plate. And worst of all, he made one small joke about you which made you snap.