1 definition by GDSS

Top Definition
Is the build up of semen on the rear divider of a desk. Overtime the dried semen forms a stalactite on the horizontal plane.
What is that under your desk Jimmy?
Oh that's just my horizontal stalactite Mum.
by GDSS September 01, 2008

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.