Monkey Island 4 (Escape from Monkey Island) Easter Egg - Randy Sucks

I saw this egg by accident... I have a Geforce 2 GTS, windows 2000, the 22.80 detonator drivers (for the geforce)and use the geforce tweak util.
Using the tweak util in the Quality preset caused Monkey 4 to show me some pink lines, that i think define the image planes for the 2D art.
In the Scum Bar, on the seccond room there is a chair, bottom right, and the pink lines forms the words "Randy Sucks" on the chair.

Joaquim Procopio