Live television doesn’t leave room for retakes — which is why some of the funniest celebrity moments happen completely by accident. From hilarious slip-ups and unexpected comebacks to laugh-out-loud ...

In 1909, a hilarious complaint letter by Okhil Chandra Sen forced Indian Railways to add toilets to trains. Here’s the ...

Believe it or not, there were even more instances of Alan almost giving himself away that didn't make it into the final edit.