Rossmond

The archaic full form of the name Ross. Very rarely used nowadays, but was widely used before it was shortened to Ross.

Man: What's Ross short for?
Woman: Rossmond!
Man: Oh, cool.

Boo-womp

Better known as the Low Bork, a Hanna-Barbera sound effect. The sound has been featured in SpongeBob, which usually plays when they're sad.

SpongeBob: I guess I'll have to move back with my mom and dad. shown a picture of SpongeBob's parents smiling
Patrick: No, wait a minute, no you don't. BOO-WOMP! shown picture of SpongeBob's parents frowning We can build you a new house!