he used the term "pour one out for my homies" which is apparently some huge racist thing in wherever dragona is from, but isn't really common knowledge in america.
like if someone used the term "batty boy" to describe someone who is crazy. but if you used that term in jamaica, you'd be calling them "gay"
so dragona posts with "goodbye, fucker" or something like that and perma's him much to the confusion of, well, everyone but Dragona.