Quadpack 

Two women with large firm breasts sitting or standing together.

Sparkles and Pumps were sitting together as a quadpack on the Southwest flight when a flight attendant mentioned they should sit separately for weight balance during the flight.

Quadpack by El Diablo4eva February 11, 2024

Quadackle 

A group of four ducks.

There’s a quadackle of ducks near that pond.

Quadackle by i_like_ducks69 March 3, 2021