tear it up

Short definition from Wiktionary

Verb

1. 1
   Used other than figuratively or idiomatically: see tear, it, up.
2. 2
   To compete extremely well, to trounce the competition.
3. 3
   To perform with great energy and flair.
4. 4
   To succeed in a big way.
5. 5
   To display great energy or force.
6. 6
   To display sexual prowess.
7. 7
   To behave with wild abandon; to indulge in sex, drugs, and/or alcohol.