Dash off and obtain a ripping takeaway! (4,3)

I believe the answer is:

tear out

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'obtain a ripping takeaway' is the definition.
I don't know anything about this answer so I can't tell whether it can be defined by this definition.

'dash off' is the wordplay.
'dash' becomes 'tear' (synonyms).
'off' becomes 'out'.
'tear'+'out'='TEAR OUT'

'and' acts as a link.

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