GREAT TEACHER ONIZUKA WTF IS UP WITH THESE EPISODES?

GTO episodes after the Urumi Kazuko(smart chick) arc are......crap. They feel like fillers. Wtf is this? can I skip to the real episodes? are these real episodes?!? THEY AREN'T EVEN GOOD! OMG. I'm really relying on this series to cheer me up after I get home from a shitty day. STRESS! I NEED MY CRACK!