Microsoft's problem?

Wolowitz: Did you ever tell your sister about the time Sheldon got punched by Bill Gates? 

Raj: Gates gave a speech at the university. Sheldon went up to him afterward and said 'Maybe if you weren't so distracted by sick children in Africa, you could have put a little more thought into Windows Vista!'
Bam! Right in the nose!

 

Wolowitz: Beyonce? Seriously dude?

Raj: What? She's curvy and she owns it!