A male of African-American ethnic background or a very fly cracker who has a penchant for Glogg - a Scandinavian version of mulled wine. Glogg is especially popular around the Christmas holidays.
"Sheeeeeit... check out that hoopty full of Glogg Dawgs!"
"My Homey G Skillet LaDwayne Björksten is a Glogg Dawg. We got jacked on Glogg in his Volvo last night."