How to pronounce 大熱門 in Cantonese (2 out of 5):

你唔係大熱門來嘅咩
You're not so popular.

Cantonese Sentence Breakdown

nei5
you (informal, as opposed to courteous 您nín [您])
can be used to refer to an unspecified person
唔係 m4 hai6
(phrase
adverb
noun) no, not.
大熱門 daai6 jit6 mun2
a hit; very popular
loi6
to greet and welcome guests
koi3
indignant
generous
to sigh (with emotion)
me1
the bleating of sheep
final particle which transforms statements into questions that indicate doubt or surprise (Cantonese)
what
whatever