The spoof , dubbed "goovies", feature the site's Weebl and Bob characters playing out scenes with Creme Eggs from three different films.
The Weebl and Bob characters have previously starred in a 30-part series shown on MTV.
A new "goovie" will be released on the site every two weeks, beginning with 'Goo-Fiction', a spoof of 'Pulp Fiction'.
W00t!media, the independent advertising sales house which represents Weebl's Stuff, developed the creative idea alongside Cadbury and Starcom.
The online activity is designed to complement Cadbury Creme Egg's TV, poster and digital campaign 'Here today, goo tomorrow', which launched at the beginning of the year.
A call to action at the end of each film clip invites viewers to click through to Cadbury Creme Egg's Goo-ology campaign .
The theme of the campaign is the Creme Eggs' unstoppable desire to "get their goo out", which they do using items including an egg-slicer, hairdryer and food blender.
Austen Kay, director of w00t!media, said: "The series of spoof mini-films showing the Cadbury Creme Eggs releasing their goo in familiar scenes is perfectly targeted at Cadbury's desired audience of 16- to 24-year-olds."
Jodie Bates, brand manager of Cadbury Creme Egg, said: "The online activity with Weebl and Bob is a key part of Cadbury Creme Egg's digital campaign.
"The concept is new territory for the brand and fits in well with the fun, anarchic image of Creme Eggs."