In the past few hours, I have made two cultural/language blunders: I am taking a course right now and after one of the sessions, I asked one of the guys, who I practice my language with "did you enjoy the class?" He gave me a puzzled look and asked me to repeat myself and I said it again. Then he shook his head, looked around and motioned for me to come over to him. As it turns out, I got the pronunciation wrong and said something else. He said the proper way to say it and the way I said it, but they sounded the same. As it turns out the word for "class" sounds just like the word for "underwear"
Also on the way home from class, our autorickshaw was hit by a waterballoon and me and the other guy with me got a little wet. The driver stopped and I decide to get out and for some reason I chased the kid down. He only runs ten feet or so and stops at his gate, so I called him over and asked him why he did that. The 11-year-old looked back at me from a few steps up and with a cowering voice he mumbles "because it is Holi". Then I said, "well... don't do it again." Holi is a holiday here where they throw water at each other, and later in the day they throw powdered dye and all sorts of other craziness. But it doesn't start for another week.