i heard this joke awhile ago an jus remembered it

a man goes in a bar an tells the bartender that he wants a whiskey an a round 4 ever1 else in da bar includin da bartender
so da bartender pours da drinks
an about 20 mins later the guy asked 4 another round and da bartender asked him "dont u think u should pay me 4 the other round first?" to which da guy said "but i dont hav any money"
the bartender got mad an threw the guy out da bar and about 30 mins later he came back an said "bartender i want a whiskey an a round 4 all my friends" an da bartend asked "i guess i get 1 too right?"
an da guy told him "i think not u get nasty when u drink!"