The craziest, stupid thing I did as a kid was...

[K9-1]

We had a nasty lady who lived in the neighborhood growing up. Over the course of a week or so we gathered every home for sale sigh we could find. Then 1 night we put them all in her yard!
Next day realators were showing up and getting their signs and she never said a word to us again.

 

[K9-1]

Oh!
We would take our bb and pellet guns and hide just off the property of several golf courses. Then wait and shoot the balls off the tee's or anywhere the ball landed that we could hit it.
It was fun then. Now that I appreciate golf...man the golfers must have been furious!

 

[Paulm]

Using a large mayonnaise jar, two large tubes of Daisy "Golden Bullseye" BBs (1000 total?), and a M-80 firecracker, we "built" a crude (and extremely dangerous) underwater bomb. Poured the BBs in the jar, light the M-80, dropped it in the jar, screwed on the lid, and threw it into a small farm pond. It went off looking like a depth charge in an old WWII movie, spraying water, glass, and BBs in all directions. Fortunately none of us got hurt, but we did do in a number of fish, including a massive carp.

warning, Duke disguises claymores as mayonnaise...... good to know if i ever visit and want a sandwich........

 

[K9-1]

Shooting roman candles and bottle rockets at each other!

 

[K9-1]

Out ran the cops from Williamsburg all the way to the NC boarder on my motorcycle in high school!
My buddies were already there and took my stuff for me. I had somethings to take care of before I could go. We made a bet I couldn't beat them there since they had a bit over an hour head start. Challenge accepted!
Fortunately I knew of a cut off road that not only would cut my time down,but would get me away from the cops...lol! Out running cops on motorcycles was a regular occurrence until I was in my late 20s early 30s.