Dig a hole and then cover it back up. We had to fill in every foxhole we made in basic training. BTW, I heard this kid weighed about 150, which is too much for a 4' 2" person. I'm over 6' and weigh 174.
It has been a long time since I was 12. I'm 57 now. Time has stolen an inch of height. I'm 5' 11" and 176 lbs. I've been as low as 162 lb at age 40, but that was a consequence of inline speed skating 60 miles a week and taking my sons to an indoor rink 6 hours a week. Now, I just tap away at the keyboard...and push my 720 lb Harley up the driveway to stay in shape.