Surfin' Safari

Who knew that endless days of sunny weather spent at the beach could be so exhausting? 
I've invented a new idiom: Beach Reach. It's the arm's length a Mom (me) has to reach in order to apply sunscreen to her offspring. Like the universe the length is not fixed but constantly expanding.
You know you've been spending too much time at the beach when you start forgetting to flush the toilet at your house because you assume your home commode is just another porta potty. 

song: Surfin' Safari • artist: Beach Boys