Top Definition
A brownish stain formed on the front of a pair of mens' sweatpants, caused by accumulated drips of urine through geologic history.
Jeremy is such a slob... did you see him sporting that sweatpant stalagmite yesterday?
by Tom&Nic April 18, 2008
5 Words related to sweatpant stalagmite

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.

×