Top Definition
Derogative term, implying one is an organism simmilar to a barnacle, inhabiting the penis of a human or animal.
You cockmollusc! Or, That smells like roasted cockmollusc.
by Max Ashton April 07, 2005

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.