1.a sentence that its purpose is to make people laugh(see ex 1)
2.something that is not true(see ex 2)
3.a sentence that is used to make fun ofsomebody(see ex 3)
1.Sina is really funny, he says kossher 24/7 non-stop.
2.Sina says he's a college student, but he's saying kossher.
3.Sina is so rude, he keeps saying kossher when somebody is talking.