If you say type a name on it and it do not add a name in there.. unless. You mean that if I type Dave in the cup name could do something.
Anyway I use have difficult understand some jokes in English.
If me thinking it is something like type your name here then he means "no no your name is Dave don't forget it". Thinking this way I can laugh some. Heheh Like if I forgot myself name. Lol I am just thinking to much.
Meow