what funny incidents in the story of don quixote and windwill?

Chapter 8 On this, his second journey, Quixote is no less plagued by absurd imaginations. Traveling the countryside, Quixote soon stumbles into "the dreadful and never-before-imagined adventure of the windmills." Quixote prepares for "lawful war" against an army of giants, despite Sancho Panza's urgent warnings. Sancho realizes that Quixote's "giants" are merely windmills. Quixote insists upon charging at the windmills and he falls to the ground, when his lance jams into the sails of the windmill. Quixote is not badly hurt, though his horse, Rocinante, is more seriously wounded. When it becomes clear to Quixote that this is a field of windmills, he argues that an evil enchanter has transformed the giants into windmills in order to rob Quixote of a dashing victory.