To partake in a systematic unfriending of people on FaceBook on their birthdays.
Lisa: "I've got to wish these 8 people a happy birthday. But if I birthday unfriend, I only have to do 5."
Similar to moment, except refers specifically to birthdays.
May cause you to do things you would not normally do.
I wasn't going to get drunk, but the birthday moment overpowered me!
On your birthday you take the age that you are turning and dived that number by 4. If you get a irrational number (like 3.5 or 5.6) you round down. Once you have this number you must bust that many times on your birthday.
Jeff: "hey birthday boy, how many time do you have to birthday bust today?"
Jerry: "only 4 times."
Something the litty kitty squad says to wish people a good birthday when sometimes it’s not their birthday
Riley: happy birthday J.R.
J.R.: Thanks Riley you too
A coal birthday is when the first two numbers of your birthday is the age your turning.
“i was born in 2000” your coal birthday was in 2020!
A term used to describe the day(s) before and after your birthday filled with tomfoolery. A Birthday Stacker can be made up of whatever the birthday person deems stacker-worthy. For some its going out and getting belligerent with friends, for others its eating a really good sandwich. Birthday stackers are all about customization, and no Birthday Stacker is too long.
Damn, Helen is really stacking for her birthday this year. Her birthday stacker starts on Tuesday swimming with sharks and ends Sunday with a quaint brunch.