Home : Online Slang : HABD HA | HAGD HABD Meaning Have a blessed day Type Acronym Rank ★ ☆ ☆  Uncommon Usage Online Only (chat, messaging, e-mail) Comments A way of wishing someone a good day; often used at the end of an e-mail or chat session. Updated March 13, 2014 All "H" Slang Terms Online Slang Home Print