[cerberus23]

Code Geass (Mechs, Politics and cleverness)

Baka to Test to Shokanjuu Series 1, 2 and OVA's (References, references everywhere..SO MANY REFERENCES. Also funny)

D-Gray Man (Already been mentioned, but its pretty damn funny. The American Dub makes me cry though, watch it in Japanese for god sake xD)

Puella Magi Madoka Magica (Again, been mentioned, but don't watch the American dub :I)

Casshern Sins (Weird..but interesting, thought provoking and quite sad, yet happy. Squa)

I got more, just cba going through all my anime shelves xD