You are audi
Du bist schön.
I'm there when you are.
A) Du bist.... (singular/informal), B) Ihr seit.... (plural/informal) or C) Sie sind.... (singular/plural//formal) ....seltsam (strange) or komisch (funny).
The word schon means "already".Du bist schon hier? - You are already here?If the sentence has an adjective, it's just a phrase to describe how someone or something is.Du bist schon witzig! - You are really funny!Das ist schon komisch! - That is pretty weird!
Wie alt bist Du? means: how old are you?
"du bist doof" or "du bist blöd" or "du bist dämlich" are equivalent to "you are stupid"
Bist du = are you (informal, singular)
Du bist eine hübsche Frau, du bist süß. = You're a pretty woman, you're sweet.
The question being asked is "Are you a boy or a girl".
bist du in Ordnung = are you okay
Sie sind lustig - formal Du bist lustig - informal Bist du lustig? - 'Google Translates' Translation (== "Are you funny?") The suggestions above refer to the literal meaning, the statement that someone is an amusing person. Another meaning of "you are being funny" is that of "you are pulling my leg" or "you are weird." This might best be translated with "Du machst Witze," although a better translation for "pulling someone's leg" exists as "jemanden auf den Arm nehmen." Added : Sie sind komisch.