Joey: Who would you rather sleep with: Monica or Rachel?
Ross: Dude, you are sick.
Joey: Oh, I'm sorry. I forgot you had that whole Rachel thing.
  
  Ross: Dude, you are sick.
Joey: Oh, I'm sorry. I forgot you had that whole Rachel thing.
 Joey : Who would you rather sleep with: Monica or Rachel? 
 Ross : Dude, you are sick. 
 Joey : Oh, I'm sorry. I forgot you had that whole Rachel thing. 
  http://www.tv-quotes.com/shows/friends/quote_3162.html
  

