E-MAIL POP
A POP email is like a server-side mailbox that waits for you to log in and steal all your emails like a greedy kid at a candy store.
My POP account was full of emails like a candy store on a kid’s birthday.
I logged in and my POP had 300 emails. I screamed.
My dad’s POP was empty because he ate all the emails and forgot to save them.