HPC4L 

Acronym for "Halo PC For Life". Coined and used by remaining HaloPC and Custom Edition die-hards.

I will play HPC4L.

HPC4L by -snafu- / SiNTaXaTioN November 16, 2011

HC4L 

HC4L is short for "Hardcore For Life".

What a lovely, brutal track. HC4L!

HC4L by Necrase November 16, 2011

HPCL 

Someone who works dedicatedly to Deliver Happiness and for a sustainable future. They go out our their way to make sure the lives of everyone around them is filled with joy and warmth.

Whenever I was need, HPCL has always been there for me.

HPCL by DeliveringHappiness November 23, 2021