I have lots of favourites:
(At a cricket match in 1976, long before my time) "Well I can tell you, the batsman's Holding, the bowler's Willey."
"People are more violently opposed to fur than leather because it's safer to harass rich women than motorcycle gangs."
"First the doctor told me the good news: I was going to have a disease named after me."
"If you don't find it in the index, look very carefully through the entire catalogue."
"Write a wise saying and your name will live forever"
'Anonymous
"Reports are sketchy, but we have heard that in the first heart transplant operation in Belgium, both patient and donor are doing fine."
And two "Early worm" parodies that made me laugh:
"The early bird catches the worm, but the early worm gets eaten."
"The early bird catches the worm, but the second mouse gets the cheese."
I haven't accredited these quotes to their respective...quote-sayers (?)...because I forgot to add them when I wrote the quotes down.