Умные шутки

Ярослав Патрикеев прислал мне ссылку на тред с умными шутками.

Вот эта очень порадовала:

There are 10 kinds of computer humourists: Those who understand binary, those who don’t, and those who weren’t expecting a base-3 joke.

Комикс:

Ну и вообще:

Did you hear about the man who got cooled to absolute zero? He’s 0K now.

Believing this statement will make you happier.

This sentence contains exactly threee erors.

Thit sentence is not self-referential because «thit» is not a word.

3 logicians walk into a bar. The bartender asks «Do all of you want a drink?»
The first logician says «I don’t know».
The second logician says «I don’t know».
The third logician says «Yes!»