Keen 2 Easter eggs

From KeenWiki

Filthy Word

There's a filthy word hidden in the entrance area of Paris Tantalus Center (Level 11). Written in the Standard Galactic Alphabet, it is very well hidden by having the word written using yellow blocks mixed in red ones. The word was probably misspelled as the last letter is clearly an 'L' instead of the 'K' it should be. Whether this was a mistake or done on purpose is unknown, as the SGA letters for 'K' and 'L' look similar (and appear next to each other in the SGA translation printout they were using) so the mistake could have been easily made.

The word is commonly used by Keeners and is pronounced 'fuk-ull' (although it works better as a euphemism in written form, as it often bypasses forum censors - unlike the spoken version which is simply an extra syllable on the end of the actual expletive.)