The first episode has Flynn referring to a damaged Grinder as a "Piece of scrap!", but with his accent it's hard to make out the 'S'.
Summer and Dillon are about to have their Last Kiss being trapped in a burning factory. They move in on each other, grip each other tight, and... the Whale Zord blows water all over the factory, leaving the two soaking wet.
Only by facing a vacuum cleaner monster could Ranger Red get away with the line: "Suck on this!"
Don't forget Ziggy teleporting into Dr K's chair with the Teen Genius getting a very... exhilarated face after she finds herself in his lap.