Surf lingo portmanteau for the day more commonly known as Tuesday. For surfers, "tube riding" refers to riding inside the barrel of a breaking wave.
by WayUpstate March 03, 2021
per a friends upstairs neighbor. it is the "middle part of a lady" by that it is believed she means vagina
A: yo dawg im gonna hit dat biznitch's tubesday like a mo fo
B: make sure you wear a jimmy cap before you get all up in dat tubesday
B: make sure you wear a jimmy cap before you get all up in dat tubesday
by tubesday July 23, 2007