Just play with words.....

Well..... friends just give a break and have a little fun by playing with words.
You just have to substitute a new letter to make a new word from the word posted by the person above you and the word must be always of four letters exactly.

here I go.........

POST

FUCK

TITS

WANK

BURGER

I like this thread

POLAND

Coitus

STOP

HAMMERTIME

You all have a poor understanding of how the game works.