How's about a game where we all arbitrarily suggest something to be involved in a game, and that could in some way link to the next move, such as by naming the finishing move (structure a la Corporation D)...
I seem to be unable to remember the Arabic word for "fork" (the eating implement). I have been trying all day, and now know knife, spoon, table, airplane, tree, apartment and letter, all fine.
Apologies to all concerned, but I've gone and ranted all over the Limerick game. Perhaps I shouldn't have done so, but IMHO the fact is, if you allow just anything, and if you have to twist it too many times to get it even close to fitting, then what you have is no longer a limerick but freeform non-poetry and therefore not acceptable in a specifically Limerick game. Even if the ISIHAC team come up with bad (read: unfunny or the wrong kind of nonsensical) limericks sometimes, at least they *are* recognisable as limericks as far as rhyming and scansion goes...