Plus One

When a girl/guy keeps you as a side peice because your not good enough to be her/his official relationship.

Dont worry your my plus one.
Side peice

by Poop poop 69 June 23, 2019

plus one

your guest when you are invited to an event

"billy's gonna be my plus-one at jane's party"

by c-line April 25, 2004

no plus ones

Often seen on a party invite (usually followed by -"there will be a list"), giving instruction that no uninvited people are allowed to attend apart from that one person everyone knows but doesn't really know to come to a party.
he'll be at every party and it will inevitable that he will come.

hey guys come to my party!
no plus ones, there will be a list

but then this fearless youth will arrive uninvited and he will not be asked to leave

by THEIPMAN May 9, 2011

plus one

Accompanied by a guest.

"Can you put me on the list for the 'Matrix' screening? I'll be plus one."

by Matthew Michaud January 19, 2004

plus one

At public parties and nightclubs, the guest of a person who is on the guest list, and who normally pays a discounted entry fee. Also, the state of having such a person.

"You are on g list plus one. Do not mention this to anyone."

"You can be my plus one."

by Wrench January 8, 2009

plus one

Usually written '+1', used in a forum post to indicate that the post serves no purpose other than to increase the poster's postcount. Usually used after an empty post along the lines of 'I agree'. Often used in a sarcastic manner to indicate the pointlessness of the entire thread.

I agree.

+1

by Emperor Spleen February 4, 2004

plus one

(noun) - the person who is invited to join an existing coupled unit in sexual activity resulting in a three way or menage a trois. Depending on the genders and desires of the couple, the "plus one" may even become a lucky pierre.

"'allo, are you two a couple? Fancy a plus one?"
"Nice accent. Where are you from?"
"Australia. And I'm only 16!"
"See ya'!"
"But I'd make a great Lucky Pierre!"

by whirled-traveler January 15, 2009