Michelle: I'm going to New York tonight. Do I need to bring a jacket?
Me: I don't know. Why don't you check the weather
Michelle: But how am I supposed to check the weather for New York when we're in New Jersey?
Me: So who did Daisy have an affair with in the Great Gatsby?
My sister: John Proctor
My 18-year-old sister, not knowing the difference between a country and a continent.
my sister

I just realized that if you go to the Stupid Sister Quotes on my blog, the two posts that are there contain the same gif.
I aint even mad
20, 40, 60, 90, 110…
How old is my sister, you ask?
18.

I honestly cannot believe that I had to explain to my 18-year-old sister the difference between North America and the United States of America. We live in New Jersey.
