HVL 

Head Volunteer Lifeguard, also known as a "Pool Rat". A HVL spends a lot of time at the pool, usually equal to or very close to the hours of the paid lifeguards even when it is closed due to thunder and/or rain. The HVL often knows many or even more pool rules then actual lifeguard staff members. In addition, the HVL often spends more time in the guard office talking to paid lifeguards, then in the water.

Julia: "What are you doing in the guard office?"
Nate: "Don't worry about it?"
Julia: "Why not?"
Nate: "Because I am the HVL?"
Julia: "Oh...your the Head Volunteer Lifeguard?"

HVL by PondsHeadVolunteerLifeguard June 12, 2010

hvl 

1)hidden valley lake
2)a place where it is enclosed by gates and security guards

we went to hvl. but security wouldnt let us in

hvl by mack daddy May 21, 2003

HVLV 

acronym for “High Velocity, Low Viscosity”
referring to the consistency and nature of a poo

“shit man, after taco bell last night i had one hell of an HVLV and was wiping for 3 hours”

HVLV by wintar December 15, 2021

hvlp 

The person who fucked your mom.

hvlp fucked your mom

And?

Good.

hvlp by meitshvlp December 7, 2021

HVLT 

High Velocity Lead Therapy - A term used by EMS personnel to describe someone who has been shot.

Patient was HVLT. (Patient was shot)

HVLT by JR41588 March 10, 2009

hvlnkjebc 

when you don't know what to do cause your bored OR you forgot what to write so you just 'hvlnkjebc' your way on the keyboard.

i just "hvlnkjebc" my board cause im bored.

hvlnkjebc by anymonousing November 26, 2020

hvllsent 

A person who Ddosses and swatts peoples schools for fun, they usually do this to people who disrespect them or have a ego towards him.

"yo lets get hvllsent to extort this newgen"

hvllsent by backw66ds March 1, 2023