Too many to count but off the top of my head the most epic would have to be my 7th grade weekend at my Aunt and Uncles. We went to the movies and while walking through the mall their was a few survey chicks asking questions. My uncle took one look at them and said "Oh no not those ****ers." Of course a minute later one of them tries to get his attention, she said "Sir would you....." before she could finish her sentence he walked right past her and said "I'm deaf" (while pointing at his ear)
To this day we all talk about that classic.