Similar to the common practice of using a rubber dental dam as a barrier against germs and disease while performing oral-anal sex, the Ham Dam uses the same concept but instead of rubber one uses a thin slice of honey baked ham.
"Dude, I would totally lay down the Ham Dam on that girl."
"After I gave Erica the Ham Dam, I slapped that thin slice of honey-baked on some potato bread and ate a Ham Damwich!"
Said with a southern accent, this is what you say when you want to swear but there are kidspresent. May sound like "hem slem demmeh" when properly pronounced (with the "e" said like "pet" or "eh").
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.