ARAM'S TEEMO!

I prefer to never place mushrooms directly on the HP spawns. I put them diagonally toward the center of the lane, one on each side, a few steps away. People assume that HP spawns are trapped directly. They'll often slow down just before getting to them, but if the mushrooms are offset, they trigger them just before they expect to reach them (even with passive vision items). Having them on both sides also leads to the fun combo of mushroom - heal - mushroom, with enough time between mushrooms to avoid wasting the first one.

Every. ARAM. Teemo. Ever.

But then there are those who are truly despicable and go Tankmo and never die no matter how hard you try to kill them.

I like to also shroom choke points that minions dont travel.