"I like how we take jokes that aren't ours and make them into show memes." -Frash Frash

Tall Cat Parade comes from a segment on the Saints Row: The Third Show & Trailer, when the VGA crew watched a surreal commercial based around a fake Japanese Game Show called "Professor Genki's Super Ethical Reality Climax." At one point, Professor Genki has a Tall Cat Parade (Which in reality is a series of dogs dressed up as cats), at which point everyone in the LiveStream started chanting it. It has since become a favorite phrase of VGA. Mellisbaker, in particular, loves the phrase, and incorporated it into the Armada Build Challenge.
VGA Highlights - Tall Cat Parade

VGA Highlights - Tall Cat Parade