Heyy, 10kidswithaids here and this is the exact build i always use for when i play AD Teemo. This build is up for criticism and points on what will be a better item for this build and if i find that a different item is better i will change them around :) I hope youu's enjoy :)

hi this is the build that i use for teemo, i don't use those runes though because i havent used runes in a while but i need to get some more, the masteries i use most of that but not all because i am only lvl 25 at the moment.
the items i buy in the exact order, same with the skill sequence and the spells i use aswell, if youu want to jungle just worry about red, in team battle's don't go for the tank one just take out the squishies then go for the tank, for farming i tend to go mid at the start which gets me over lvl 10 within the first 9 minutes of gameplay while everyone else is still lvl 6-8 and that is all hope youu enjoy :)

The first skill i tend to get is either blinding dart, or toxic shot depending on what the other team is, but always lvl toxic dart as soon as possible

The way i but my items are exactly as shown but from time to time i switch dorians blade around with boots depending on what i need, and if jungling i will get cloth armour instead with 3-5 health pots.

Ok guys and girls for my runes i use 9 greater marks of strength, 9 greater seals of resilience 9 greater glyphs of shielding and 3 greater of quintessences of might

My masteries are 20 in offence and 10 in utility as shown

My summoner spells always are either heal and teleport or ignite and teleport unless jungling for obvious reasons.

all and all i find this build to be an easy one if learning teemo as an AD Champion

For farming try to stay out of range from the opposing Champion and always try to get last hits obviously and when youu are up to their tower i tend to keep attacking creeps and not worry too much about the tower as do allot of other players that I've played with/against.

In teamwork always go for the squishy champions and definitively not the tanks, worry about them last. If jungling make sure to keep youur ganks up to help out.

For jungling go for blue first, make sure youu get a another champion to leash otherwise there is no point in trying, then go for wolves and wraiths, if youu have enough health because of youur health pots go for red after the wraiths and if youu know youuy dont try for the two golems and b then go back for red to get its buff and dont forget to gank whenever youur teammates are being pushed too hard

The pro's is the attack speed youu have plus the damage that each attack gives out and the cons is that youur abilities dont do as much damage but they still help.

At the moment i have only played one game with teemo in ranked and league of legends decided to dc before we started so i didn't get to build him properly, but when i have played enough games i will update this build to suit ranked or ill make another one :)