oral sex, whether it be consensual or not ei: "a conversation with his/her privates"
1) often used in euphemism to ask if someone would like to give you for oral sex.
2) alternatively, a covert way to inform someone that you are quite displeased with someone and would like to shove your privates into their face
1) It's kindof crowded in here... you wanna go someplace else for a private conversation?
2) Nick: What are you guys whispering back there? Is it a private conversation?
Joe: How 'bout I come up there and shove my balls in your face? Then it'll be a private conversation!!
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.