sun / daytime, daylight / day

the daytime, during the day / a half day, half of a day

the eighth day of the month / eight days

the ninth day of the month / nine days

the seventh day of the month / seven days

idiot, moron, nimrod

a jackass; a dumbass; a moron; an imbecile

Alternative spelling of 馬鹿野郎 (“stupid man; prick; dick”)

Someone who has poor handwriting, especially poor knowledge of writing kanji characters, due to habitual use of Japanese computer text input methods rather than pen and paper.

having a comeback or excuse for everything one is told, being smart in the sense of having a smart mouth