1.To prove or show something by giving any evidence.
2.To make actions,to tell that you've a particular quality.
3.To make actions to show that how to do something.
4.To take part in a protest or an event that is supporting something.
1.she showed his blooded shirt just to demonstrate that he has been killed!!!!
2.He was trynna show that he could dance good by dancing in front of me in the club.
3.You ain't doing it rightly,let me demonstrate or let me give a demo.
4.We're gonna demonstrate in tomorow's protest!!!!
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.