This was from Orange MC about 15 years ago, written by Thos, blamelewis, Simons Mith, Drewsxpa, and myself. It might be the best single limerick line I ever wrote (he says, modestly)
Greetings to you, one and all Welcome to the Cheesemongers Ball! We've plenty of crackers Supplied by our backers The Tedbiscuits, with their son Saul
The Ig Nobel prizes are also summarised in Limerick form. Among many I liked this one: It repeats every word that you say, But after a tiny delay. A more irksome machine Has never been seen. It's SpeechJammer. Buy one today!
I once wished my daughter had listened To advice, but instead her eyes glistened With adult desire. Now her boyfriend's a sire, And on Sunday my grandson gets christened