What is Seventh Wheel?
1.
An extremely rare scenario in which you, the single person, are stuck in a group of three touchy-feely, lovey-dovey couples. Nearly impossible, but stranger things have happened. Similar to a
Guy 1: "Hey, do you wanna come hang out with my girlfriend, Guy 2 and his girlfriend, and Guy 3 and his girlfriend?"
Guy 4: "I don't think so. I'm not gonna be your seventh wheel."
Guy 1: "Then get yourself a girlfriend. I'm sure you can find a girl that loves guys who cry during sex."
See