Heh, I didn't get in trouble personally, but my friend did because of me.
I was living in Austin, and my friend Ryan was visiting. I had a business trip the next day, so naturally we went out and tore it up that night. The next day, I drove my truck to the airport, and Ryan drove it back for me. I didn't find out until I landed, but airport police pulled Ryan over almost as soon as I had entered the terminal.
He was pulled over because my State Inspection sticker was a month out of date. As soon as Ryan rolled down the window, the cop said he smelled weed and asked Ryan to get out of the truck. (I don't' smoke weed, but the night before we had smoked cigars). Ryan was still kinda bleary and sleepy, but he politely got out and saw three cop cars behind the truck. The cop asked to search the truck, and Ryan agreed--he knew I didn't have drugs, guns, etc in there--but unfortunately, he didn't realize how bored the cops were.
Now, I was living in Austin to sell surgical equipment, but I was also working at a club on 5th street, so I had some unusual stuff in there. And that cop pulled it all out one by one:
First up was the three-foot piece of rebar along the driver floorboard--my "Redneck B Goode" stick, but also a big help when changing a tire.
Next was the oversized pair of bolt-cutters in the back--for cutting off locks of ex-employee lockers--that the cop said was a "burglin' tool".
Of course my toolbox in the back seat didn't help with that either, (I like to do woodworking, so I had chisels and other weird tools in there).
Then came out the two-foot Mag flashlight, which apparently he considered a weapon due to it's size.
He found my stun-gun in the glove compartment.
Also in there he found my little flashlight--"Why does he need two flashlights, huh?"--which I use while in the club.
My hockey stick, combined with everything else I suppose, was declared a weapon too.
And finally, my lost knife! (it had slipped down and gotten lodged between the front seats). It was 5-inches--the legal limit in Texas is 5-1/4 inches--and while a legal knife, the cop claimed it was "illegally concealed" in my truck.
The cops--five of them now--laid all that stuff out in the bed and grilled Ryan for 45 minutes. Poor guy hadn't had his coffee yet, had no idea about almost all of my stuff, but stayed polite in the face of all the hostile questions and accusations. In the end they let him go, and with all my stuff too! They said that if I was the one who got pulled over, they would have taken me to jail.
Sure, guys. Have fun explaining arresting me for all the legal stuff in my truck.