Top Definition
Dirty oral sex for engineers.
A: I saw our professor at the bar friday night; he was in the corner, inflicting a Freundlich isotherm on a student.

B: That's gonna burn for awhile.
by SexInEngineering November 28, 2011

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.

×