Based off my calculations, I have come up wit the following formula:

ploz > plz > please

Therefore, Use the word ploz. It will make you a cooler person while chatting on the internets.

Nga 1: Plox yo.

Nga 2: DF?

Nga 1: I mean ploz, yo.

Nga 2: Oh, kk

The Kazakh people have had much ploz under the wise leadership of President Nazarbayev.