Top Definition
Flash erection.

An erection lasting a few micro-seconds. This is invisible to anyone but the trained eye. It is an involuntary muscle reflex.

Not to be confused with a "stirring in the loins" - a more labored and deliberate feeling, involving a certain degree of participation from the subject.
As the hot blonde whizzed by, Larry and Val each experienced warm frections
by Kaiser7890 May 16, 2007
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.