There once was a pale, stale, male/
Entitled alumnus of Yale/
Who, being accused/
By those he’d abused,/
Would bluster and bully and wail.///
There is an old fellow called Mick/Who's been penning the odd limerick/I admit he's no Keats/But he does them in tweets/So to follow, you just have to click. https://twitter.com/#!/twitmericks
"The limerick master of the twitterati" (The Guardian).