Seventh Wheel Edit Meaning

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 third wheel, only doubled.

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 third wheel, touchy, feely, love, fifth wheel