Singed, the Toxic Boxer
http://gameinfo.na.leagueoflegends.com/en/game-info/summoners/masteries/#1p-DBKuOS.Y8FXBaW0.0
3 AP quint, 9 magic pen marks, 9 armor seals, 9 scaling AP glyphs

Run up to people, toss them, then punch'em in the face. Then run around them until you can punch'em in the face again.
Your entire strategy is to punch people. In the face. PUNCH THEM IN THE FACE.
gg no re
Also, Singed has glue and a toss. It's proof he's a boxer. STICK AND MOVE, LITTLE MAC! STICK AND MOVE!