pklennsun翻译是什么？

美国人都不知道是什么意思啊.下面是我跟美国Fab和PETER的对话.
jony 说:
hi.
Fabrice 说:
hi
jony 说:
Can you tell me the meaning of pklennsun?
Fabrice 说:
i dont know that word
jony 说:
Thanks all the same

和PETER的对话
jony 说:
Do you know the meaning of pklennsun?

peter(Florida) 说:
there is no such word in English