1 definition by lelaroquais

Least attractive person in a couple you hook up with in order to get to the most attractive one. Named after the landline that no one really wants in a cable company's "triple play" (internet + TV + landline). Can also be used as a verb.
It was obvious that the guy was clearly more into my boyfriend than into me, but I still went along with it. I was clearly landlined.
This chick was so hot but she wouldn't do anything without her husband, so I went ahead and got the landline.
by lelaroquais August 15, 2017
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