I was tailgating at a Giant's game and to my right a group was making burgers, to my left a group was making egg sandwiches...I thought "Why not make a Sullivan?"
(verb and/or noun) :: the act of freaking out to the most littlest details - accompanied with a tweak in the whole face and body, pointing and viscously shaking the finger, and shrugging the shoulders whilst simultaneously exclaiming "oi!" - especially after just having asked to "define" something or stated something annoying of the sorts.
*Disclaimer :: not recommended to drink or blaze with someone who pulls a sullivan.