Repeating Disappearing acts and Rapid Attacks... its like an annoying fly I cant Swat... D=
AP-Jungle Teemo (Think about it REAL hard >)
This is a hard one, especially you can't use Tri-force for tons of damage.
Teemo can counter jungle well post 6 by shroom-spamming his opponents jungle. He can also ninja-gank well with his passive by sneaking behind his target, stealthing, and waiting in ambush. He can also move through the jungle quickly with his W.