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
Our Boris is back in the saddle While Gove's up shit creek with no paddle And so come what May At the reckoning day They will meet their fates in the Eubattle.
A mathematical one I got from years back, no idea where from:
6,129,872,700,011.97425683
Six trillion one hundred and twenty Nine billion eight hundred and seventy Two million and seven Hundred thousand eleven Point nine seven four two five six eight three