Suitehearts 

Two people convinced they are in love because of sexual activites.

Person 1: Hey, check out Taylor and Amanda

Person 2: Yeah, total suitehearts.

Suitehearts by Romeo9794 June 29, 2010

America's Suitehearts 

a song by fall out boy, the second single off of their fifth album, Folie a Deux. many people enjoy this song and the music video, but at the same time people hate/criticize it/fall out boy themselves because the lead singer/rhythm guitarist patrick stump is wearing lipstick in the video.

girl: OMG have you heard the new fall out boy song America's suitehearts?

guy: yeah, but it looks gay, Patrick Stump is wearing lipstick in it.

America's Suitehearts by VivaLaCobra May 9, 2009

Suiteheart 

A girl or a guy that you take to a hotel suite to have sex with because you are married or have a girlfriend/boyfriend. Ex. Side-Ho

I got a new suiteheart.

Suiteheart by Johnny Tee January 8, 2009