An acronym standing for Lesbian, Gay, Bisexual, Trans, +. The + represents the countless other groups of sexual and gender minorities that would make the acronym too long for practical use.
This phrase is more commonly said as "LGB", "LGBT", "LGBTQ", or "LGBTQ+". In more complicated alterations, people refer to the community as LGBTQIAP. LGBTP stands for Lesbian, Gay, Bisexual, Transgender, Pansexual. The "P" in no way stands for pedo or pedophile.
***Note: Pedophiles are NOT a part of the community
Dean: Hey, you looked pretty cute and I was just wondering if you were LGBTP?
Cas: I am. Wanna go on a date sometime and get some pie?
Dean: I'm down.
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.