Yes you can.
'Dude' can either mean a man, or it can be used for persons of either sex.
Of course, some may feel that it's use should be limited to males, and that it fails to acknowledge the femininity of a woman if she is addressed that way. But, conversely, some women might be honoured by the expression because the speaker is treating her as an equal, a 'fellow human'.
Of course, 'dude' is an informal (slang?) word, and is best avoided when more formal forms of address would be more appropriate.
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it depends on what you are trying to say
a lad
A dude
no he is a dude min ehh
Um...yes
its a dude an 6'2
In Malayalam there is not a particular word for 'Dude'. But you can simply call dude everyone will understand. By the way if you are talking to a person resides at thrissur area of kerala you can call 'gadi'. This word means 'dude'. But other places of kerala wont use the word gedi.
a dude
NO dude!
You can call them "dude" because that for girls and guys!
It depends if they don't like being called dude that's ok but dudet if don't the want. Dudet because dude is stupid. Call your boyfriend that. He'll like that name, because he's a girl
Like any other country-dude noir which means black dude :)
Your mom dude.