Mnemonic Devices

me: I'm going out for drinks with Tina and Diane, wanna come?
you: Okay, I get the two of them confused, though, which one is which?
me: Well, you know one is a lot taller than the other one, right?
you: Yeah, is that Tina or Diane?
me: Remember it this way, "'T' is for 'Tina', and 'T' is for 'Tall.'"
you: Thanks!
me: But Tina is the shorter one.