It's not polite to call your brother a stupid oaf.
You can say you stupid oaf i hate you
Vincent's teacher called him oaf because he did not study or do homework last night.
The clumsy oaf tripped and fell down the stairs, much to the amusement of those around him.
oaf
Lout
oafish
oaf.
Other words for oaf:doltfoollummoxduncesimpletonclodninnyignoramus
Oaf
Yes, an oaf (pl oafs or oaves) is another word for an idiot; a lout; a dolt; a stupid, boorish or clumsy person.
oaf, klutz, butterfingers
Ham