As a conclusion

The pronunciation of men has been clarified.

http://dictionary.reference.com/browse/men

For man,

http://dictionary.reference.com/browse/man

You can click on the little speaker icon, and listen to the pronunciation. According to this source(dictionary.com) and the oxford dictionaries in my handphone, the difference between the two words is, man is pronounced maan, a slightly longer vowel. Whereas for men, the vowel is short and brief.

You can listen for yourself, or figure out the pronunciation keys.







And,


George Carlin is dead.