Top definition
A holiday celebrated when your birthday is also Valentine's Day (February 14th)
Jane: "I can't believe tomorrow is Valentine's Day."
John: "Tomorrow is also my birthday."
Jane: "Oh, so you will be celebrating Birthentine's Day."
by krizdel April 21, 2011
Get the mug
Get a Birthentine's Day mug for your fish Georges.
2
A holiday celebrated when your Birthday is also Valentine's Day (February 14th).
Jane: "I can't believe tomorrow is Valentine's Day."
John: "Tomorrow is also my Birthday."
Jane: "Oh, so you will be celebrating your Birthentine's Day!"
by krizdel April 16, 2011
Get the mug
Get a Birthentine's Day mug for your boyfriend Jerry.