Top Definition
The act of placing a spider on your bell end while in the bath creating an "island" . The spider will run around on the end of your penis creating a stimulating effect. best results occur with the more hairy specimens.
"dude u seen any house spiders about ? i wanna spider island tonight "
by BONESy August 18, 2013

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.

×