kplz 

1. slang form of 'okay please'. used to make fun of ppl who type lyke dis.

I was just joking, kplz

kplz by wouldn't you like to know August 1, 2003

kplzthx 

"OK? Please? Thanks!"

Used in internet IRC rooms where requests are made & favours are asked of other people in the room. Conversational cadence.

j0nny_haX0r: yah, need gta vice city cd crack kplzthx
l337_m0nkey: check email plz

kplzthx by gaekwad June 24, 2003