eighth wheel
when you have the bad luck of being in a group of 3 pairs and an asexual person
jade: hey, yo, how's it going with Linda?
jacob: man, turns out she's asexual
jade: does that mean you're the eighth wheel?
jacob: yeah, along with Linda
jacob: man, turns out she's asexual
jade: does that mean you're the eighth wheel?
jacob: yeah, along with Linda