HPD

Acronym for "Handheld Portal Device", the main weapon you possess 24/7 in the Portal games.

"Look, this test subject has a HPD"

by Eoin195314235r1245 August 28, 2018

HPD

The Houston Pootang Destroyers

An elite group of gamers, racists, nerds, grease monkeys and car aficionados.

Has since been separated… but not disbanded…

Them “HPD” boys sure know how to have a good time wherever they go

by Wilsomething June 15, 2022