Top Definition
Someone with incredibly sweaty armpits who doesn't realize it.
"He was such an Ostendarp, that buckets of sweat would pour out of his shirt all day long, and he wouldn't even notice it."
by idieh April 29, 2009
5 Words related to Ostendarp

Free Daily Email

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

Emails are sent from We'll never spam you.