T.J.A.G is a federal law enforcement agency with headquarters located in a certain region of Australia, and has more than 20 members throughout Australia. The group was established in 2007, solely to suppress the one we dare not name. Today, the agency is managed by two of the most elite special forces personel to carry out a single mission to protect humanity as we know it.
Just A Nice Guy short-video series by WongFu Productions portraying the life of a typical "nice guy" who has feelings for a girl but is "too nice" to tell her how he feels.
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.