Original video, imitating teen craze (6)

I believe the answer is:

vaping

I'm a little stuck... Click here to teach me more about this clue!

'original video imitating teen craze' is the definition.
I can't judge whether this defines the answer.

'original video imitating' is the wordplay.
'original' says to take the initial letters.
'imitating' becomes 'aping' ('ape' can be a synonym of 'imitate').
The initial letter of 'video' is 'v'.
'v'+'aping'='VAPING'

Can you help me to learn more?

(Another definition for vaping that I've seen is " Using an electronic cigarette".)

I've seen this clue in the Sydney Morning Herald.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.