It’s a fucking fish sandwich with cheese and a blend of southern spices. You dirty internet perverts...
Me: I met up with this girl last night and we had an Alabama Tuna Melt.
Guy 2: What the hell is wrong with you?!
Me: Wha.. EW GROSS!! Not that crazy shit!! We shared a sandwich!! You sick fuck!
A groupchat who are all One Direction fans who can't spellproperly because they are illterate hoes. You can also call them for short hdtp which is the initials for the groupchat.
defined homodick tuna porn:
"Hey have you heard about that lit groupchat called hdtp?"