I got to blow up some small stuff when I was in SWAT. We used det cord, deta-sheet, and explosive caulk. Fun stuff folding a steel door in half with a directed water charge (while you're hiding behind a shield 15 feet away).
I regularly blow **** up..... I can tell how well I did when those poor SOBs come stumbling out of the head saying, "GaWD daaaammmm.....SOme o!ne ...cough...needs to go the effin Doctur...."