The Messenger of Allaah (salla Allaahu ‘alaihi wa sallam) asked Jibreel (alaihis salaam):

Why is it that I have never seen Meekaa’eel laugh?

Jibreel (alayhis salaam) answered:

MEEKAA’EEL HAS NOT LAUGHED SINCE THE CREATION OF HELL(JAHANAM).

– Musnad Ahmad (12864) and others. The Hadeeth is classed as Hasan by Shaykh al-Albaanee (as-Sailsilah as-Saheehah, 2511)