get some
1. slang To engage in sexual activity. I'm a little bit tired of going to parties with Janet—she just spends the entire night trying to get some. How'd the date go last night? Did you get some?
2. slang To become involved in a violent altercation. Why don't you come get some if you think you're so tough! More than wanting to defend his country, Jake joined the army so that he could get some.