act up :
- v misbehave badly; act in a silly or improper way
- v make itself felt as a recurring pain
News & Articles
- Where Are They Now?: ACT UP AIDS Activists 25 Years Later
Saturday night at the West Village's 49 Grove , the venerable AIDS activist group ACT UP NY , which pulled off spectacularly bold demonstrations in the late eighties and early nineties to force the government to speed up development of lifesaving HIV medications, held a reunion of sorts for its first wave of surviving members.
June 25, 2013 - New York Magazine