rip it up

give a rip

To care.

rip into

To verbally attack or criticise.

rip off the band-aid

To perform a painful or unpleasant, but necessary, action quickly so as to minimize the pain or fear associated with it.

rip off the bandage

To deal with a difficult situation by sudden difficult action.

rip someone's face off

To castigate someone very angrily.

rip someone's head off

To castigate someone very angrily.

rip to shreds

To criticize severely; to refute.