This might help:
http://bulbapedia.bulbagarden.net/wiki/Pickup_(ability)
And it even tells you what can be picked up... How convenient.
you have to use your itemfinder and pick it up somewhere in sinnoh.
You trade the little hiker something that you dig up, in exchange you pick a trap.
To level up weak Pokemon, I suggest battling the elite four with the weak Pokemon in the front of your party. As soon as the battle starts, switch Pokemon. The weak Pokemon will gain experience as well. Or, you could use an Action Replay. Take your pick. ~Riamu589
Up in my bum
you give up a Pokemon for it
You find them on the ground and some Pokemon with the special pickup ability will pick them up.
you have to use your itemfinder and pick it up somewhere in sinnoh.
In the pal park if you don't know where it is just surf down sandgem town
You can find it in-- mt cornet. route 225 pick up abilit
You trade the little hiker something that you dig up, in exchange you pick a trap.
You have to have a Pokemon with the pick up ability.But its mega rare.Your best bet is to trade from another game you have (if you have any) or trade with someone who has it.
Check out the info here: http://www.serebii.net/diamondpearl/pickup.shtml
yes you have to hit attack and pick the move you want and if that turn your Pokemon wakes up it uses that attack if it doesn't wake up that turn you just try again.
any Pokemon with the ability pick up and is at lv.100.
No
The charcoal item in Pokemon Diamond powers up your attack by 20%.
You use it on a porygon and it will evolve.(Pokemon Diamond, Platinum, and Pearl only.