When you are laying one down on the old lady and you realize your infant son/daughter has awakened and began breast feeding again. You instantly realize that you should not be turned on by this, but you are also aware you are going to shoot your load. You decide at the last second that this may be your only chance at a threesome so you pull out and shoot it on the kid.

The phenomenon of having to come out as bisexual to the same person/people repeatedly because they assumed or hoped that your sexuality was a "phase." Refers less to the holiday and more to the 1993 Bill Murray comedy film in which the main character experiences the same day over and over.