For The New York Times, Joseph Tartakovsky provides a short, surprisingly groanless, history of the pun.
The inglorious pun! Dryden called it the “lowest and most groveling kind of wit.” To Ambrose Bierce it was a “form of wit to which wise men stoop and fools aspire.” Universal experience confirms the adage that puns don’t make us laugh, but groan. […]
Puns are the feeblest species of humor because they are ephemeral: whatever comic force they possess never outlasts the split second it takes to resolve the semantic confusion. Most resemble mathematical formulas: clever, perhaps, but hardly occasion for knee-slapping. The worst smack of tawdriness, even indecency, which is why puns, like off-color jokes, are often followed by apologies.
I’ll say nothing more on the subject lest I pun and lose you all as readers.