Gymphobia is a phobia where where one is scared to make the effort to have a healthy lifestyle. Generally is seen in a person who complains about their bad health due to being overweight caused by their unhealthy choices (not eating healthily or not working out) but don't want to put in the effort to lose weight.
Also is a person who shames those who workout to feel better about themselves.
Your friend has gymphobia. He keeps complaining about being overweight but won't do anything about it.
The extreme hatred of that which is stupid or otherwise lame. Not to be confused with homophobia, which is the unfortunate result of Republican Logic intermingled with bigotry and stupidity.
Steve-"I have an extreme hatred of stupid and otherwise lame shit."
Rob-"You have a real case of gayophobia."