thingamanigga
When you cannot remember the name of your african-american friend, so you refer to them as "thingamanigga"
*Tyrone walks into the room*
John: "Hey uhh... uhh..., it's our... thingamanigga.... Sorry I can't remember your name"
Tyrone: "It's all good home slice. It's ya boi Tyrone"
John: "Hey uhh... uhh..., it's our... thingamanigga.... Sorry I can't remember your name"
Tyrone: "It's all good home slice. It's ya boi Tyrone"