Dirty Liar
A person who claims to be more badass than the following: Master Chief, Deadpool, The Terminator, Rambo, or Chuck Norris.
Luke: I'm way cooler than Master Chief!
Michael: Shut up, you dirty liar!
Michael: Shut up, you dirty liar!
dirty birthday liar
someone who says it is their birthday when it is indeed not their birthday at all
Aly: So when's your birthday grandma?
Grandma: Today!
5 minutes later
Aly: YOU DIRTY BIRTHDAY LIAR! TOMORROW IS YOUR BIRTHDAY!
Grandma: Today!
5 minutes later
Aly: YOU DIRTY BIRTHDAY LIAR! TOMORROW IS YOUR BIRTHDAY!