1 definition by Ben Bookworm

Top Definition
(verb) to engage in nerd-like behavior by spouting knowledge about totally irrelevant or uniteresting topics; to cement your lack of skills at social interaction by demonstrating your proviciciency in an obscure area of study.

(noun) one who engages in sponching behavior
Friend of Sponch: ew, you have snot on your sleeve!

Sponch: Did you know that snot is just a colloquial term for the nasal mucus that's created by the nasal mucosa, and serves to protect the respiratory tract?

Friend of Sponch: Could you please stop sponching in public?
by Ben Bookworm December 10, 2006

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×