A character in a story or play who is there not for his/her character development or role in the story, but solely for the purpose of providing exposition to the audience.
Any time two minor characters in a Shakespearean play have a conversation not about themselves, but about others. Examples are found in Macbeth (2.4, 3.6), where the exposition monkey is the Old Man (and sometimes Ross); Merchant of Venice (2.8, first half of 3.1), where the exposition monkey is Solanio, Salarino, and Salerio. Some television characters serve this function as well as being regular characters. For example, Donna Moss on The West Wing.
When a party or other social event becomes overrun by bros. Bros are males who often wear sandals, cargo shorts with a plaid pattern on them and visors/hats with prefrayed brims. You will know when you witness an exbrosion because whatever you are doing will be ruined by their obnoxious nature.
The party sucked after the exbrosion, everyone was turned off by their terrible out fits and how obnoxious they were. they were such bros it wasnt evenfunny
One who heeds the call of the wild, succumbing to the compulsion to be outdoors, in the thrall of natural beauty, exposed to sometimesextreme elements.
Your expositionist is the guy with a $800 tent and a $500 car. Easy to spot in a crowd by their unusual tan lines and behavior that includes shifting from foot-to-foot and other uncomfortable fidgeting whenever indoors.
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.