an online dictionary that lets people create new words or make a different meaning of an already existing word... or just be a boomer and make regular words with their existing meaning
son: daddy, did you know what gay means?
dad: it means happy.
son: but i saw in the urban dictionary gay meant men dating each other!!
dad:
a website that you're definitely not on right now, with many different, usually inaccurate, definitions of words or phrases. like the online dictionary to our now generation.