So, I realized that limericks have to be humorous. Crap. And I wrote like 10 limerick-formed poems the other day too!
Oh well, here's one, funny or not:
Door to door salesman check the mail
try not to leave a paper trail
your match is met
in credit card debt
They don't wear business suits in jails
urk, wasn't what I wrote on paper. fixed now!