Top Definition
To ice a cake, cupcake etc. with seamen by ejaculating onto the baked good of choice.
John fapstercaked the cupcakes after he baked them.
by Le noob March 26, 2012

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.

×