Mystery noise, PLEASE HELP!!!

Hey guys, so I have been dealing with this mystery noise coming from the front end of the truck somewhere. Its definitely a bushing (So I think) as the best way I can describe it is it sounds like when you rub two fingers together very tightly. That bruuuuup sound lol. But it ONLY happens when coming to a complete stop or even when I drive off the driveway and step on the brake peddle on and off to allow the truck to stop and go. The kicker is, if I drive through a puddle of water, or have the Truck washed, there is no Mystery sound for about 20 minutes until the water dries off. I have greased everything I could possibly think of, minus the sway bar bushings which I am going to do next. Anyone ever have this issue or have any ideas? Thanks guys!

 

Mine was the cat protector plate. It would pop in slow moving corners.

 

Have you checked your brake pads?

My wife one time had a pebble stuck between the brake caliper and the rotor on a Corolla. That was more of a squeal but I would check for that too.