look up any word, like bootylicious:
3. Cake Day
A euphoric day in which pleasure comes from circumstances in which one is driven by desire, as one might be driven to eat the irresistible sugar in a cake.
A first kiss would make a normal day into a cake day.
1. Cake Day
The name of the day your username was born (on Reddit.com).

A great day of celebration, which typically requires a post.

Usernames celebrating their cake day will have a cake icon next to their username.
Today is my cake day, and my actual birthday is a week from now and Thanksgiving is Thursday, thus making this an awesome week. Reddit, I want to know, what was your best week ever? on Nov 22 from lawngnomeking
2. Cake Day
An alternative way to say "birthday". Popular on Reddit.
Hooray! Happy Cake Day to me!
4. cake day
When you and all your mates rock over to someone’s house and make a big fuck off cake with half an ounce of weed in it.
chime for cake day at ali's
by Alex Jun 25, 2004 add a video
rss and gcal