When I feel like channeling my inner angsty teen or when I feel the need to yell absurdly loud, I listen to music from those who feel the same. Weirdly enough, instead of fueling my frustrations, listening to angry music actually is a way to let off steam and channel feelings in a positive way.
Make stress balls out of balloons and either rice, flour, or beans! Take a balloon and stretch it out a little. Then fill it with rice, flour, or beans.( You can use a funnel.) You can decorate them in a million different ways. Lots of fun!