‘Something’s Different’

Two guys and a couple girls are sitting at a booth at a bar when they see one of their friends, ‘Oh my god, what the...shhh, he’s coming over.’  Their friend (a really skinny guy) comes over and he has huge feminine boobs and they ask, ‘Um, Bob, is there something different about you?’, ‘No, not that I can think of’, ‘You’re sure Bob’.  They go on for a couple minutes, ‘New haircut? Have you gotten fatter?’  Eventually, Bob says, ‘Ok guys, you caught me...I broke down and bought a new sweater’, ‘Damn, I knew that was it!  It really makes your huge tits look amazing!’