Ive been doing them since summer and tonight I'm going to say was
amazing. Put a bomb in an underground tunnel in the golf course by me and put the ice in and the water. It took about 5 minutes for some reason so i ran in the tunnel and kicked it. ran to the end of the tunnel and could hear the plastic expanding and stood there with my friends not thinking it was going to be that much louder and then BOOOOOOOOOOOOOOOOOMM!!!!!! freaking loudest bomb ive ever made. Ran like hell back to my car like 200 yards away were some friends were and they wer all yelling saying that it sounded like a bomb just blew up. drove back home and did another one that was supposed to not be very loud. Filled up the 2L bottle and threw it. Once again it took a long time so we threw my nalgene bottle at it and it didn't blow up. then my friend John ran and kicked it and it flew and landed an then once again BOOOOOOOOOM!! (notice the fewer O's cause it wasn't as loud) It was ridiculously loud once again and my mom runs outside and was yelling "WHAT THE HELL WAS THAT!!!" and she knows that we do them and shes usually pretty chill but my a couple of neighbors turned on their lights (11:00ish) so i woke them up and she told me to get inside and i had to get all my friends to leave.
So pretty much tonight the bombs i made were amazing, i think its got to do with the water that i added. I got really hot water and put it in the microwave so it was scorching so i dunno but it made for the loudest bomb ever. all in all good ass night but it was cut a little short.