Someone who talks about some big thing they're working on without giving details, but by the time it's done, everyone is disappointed.
"Do you know what Dave's been working on?"
"No hes been a big
Holdo about it."
The place you go when you think of a name or make an incoherent sound and wonder if someone has attached a crass definition to it.
the other day i fell and hurt myself while yelping, the next day i was able to use the yelp sound in a sentence because of urban dictionary.
Buy a
Urban Dictionary
mug!
