An extended and over the top birthday celebration common among the upper echelon east coast white girl.
Becky: Are you going to Lisa’s birthday party?
Nicole: I heard she’s flying all her friends to Iceland
Becky: that girl knows how to have an East coast birthday
Nicole: I heard she’s flying all her friends to Iceland
Becky: that girl knows how to have an East coast birthday
by DoctaJFIVE September 23, 2019

It is non-existent, because there are not a lot of towns on the British East Coast compared to the American East Coast.
Matthew: Jen, what are you doing this summer?
Jen: Going on a road trip around the British East Coast.
Matthew: Are you kidding me? There's no city life there, only fields and the sea.
Jen: Going on a road trip around the British East Coast.
Matthew: Are you kidding me? There's no city life there, only fields and the sea.
by Lighter_Waterfalls June 21, 2021
