"Brian and Brad" joke

Brian and Brad are co-workers. Brian comes to work on Monday with a black eye.
Brad: What happened man?
Brian: You won't believe that this happened in church last Sunday.
Brad: How come that happened in church?
Brian: I sat in the church right behind this beautiful lady with a slinky pinky dress. When she stood up one time, her dress got stuck in her butt and it was pretty unpleasant. So, as a gentleman's gesture, I pulled it out the slowest I could hoping she wouldn't feel it. She turned around and hit me the hardest she could.
Brad: Man, that's the stupidest thing to do. You are an idiot.
Brian: I know man.
Next Monday, Brian comes again with a red eye.
Brad: What happened this time?
Brian: You wouldn't believe that this happened again in church.
Brad: Ok.. Go ahead.
Brian: I sat at my usual place, but the same woman came and sat in front of me with a similar dress. When she stood up, the same thing happened again to her dress. I didn't do anything, but the guy next to me pulled it out this time. Since I knew she was not going to like it, I put it back in.