Japanese net term part-2

おｋ
It means OK.

うｐ 
It means up and upload.

How these words started is easy.
It's only that We input [OK] [UP] by Hiragana characters (Japanese two-byte characters) and don't convert.
Of course these words are used in only casual case in the net.

Sorry if you can't see Japanese characters in your computer and garbled characters!