多啦A梦你的口袋出不出售
[duō la a mèng nĭ de kŏu dài chū bù chū shòu]
This name comes from a reference to Doraemon, an anime character known for his magic pocket which can provide all kinds of tools to solve problems. By using this name, users often imply that they want to share something valuable with others or they themselves have the capacity of providing great help.