A large table that is home to scale model trains as part of the hobby of model railroading. Commonly known as a layout. Model Railroads can vary in realism from fictional (freelanced) to prototypical, and size from a simple 4x8 plywood sheet to a "basement empire". Often confused for simply running toy trains in a circle, or oval. (which it can include)
Bob: Hey Dave, you got any hobbies?
Dave: I have a model railroad.
Bob: So, you run toy trains? Dude, your 35!
Dave: *facepalm*
A serious condition where the individual, in the week after a Model United Nations trip, attempts to use a placard with his or her name on it in school to speak or feels it is acceptable to pass notes or bring motions in the classroom.
This syndrome often results in embarrassment or reprimand.
Sid: Point of Inquiry!
*raises placard*
Teacher: What?
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.