Hyvent 

A jacket brand, owned by North Face.

Also a known competitive guild name from Ragnarok Online Private servers. Most common activities between guild members include: dota, sc2, nigga defense, and shouting random phrases like "JACKET UP YOURS!!", an attempt to implicitly advertise the jacket brand.

Example 1:
Player A: Hey that random guy tried to define HyVent: the best jacket brand ever.
Player B: time to destroy that fucker

Example 2:
Player C: my hyvent jacket is the best ^__^
Player D: LOOL NO, JACKET UP YOURS

Hyvent by dragonitezzz November 14, 2011

Hyvent 

A WoE guild that started in 2005. History has it that the guild started out in EuphRO in 2000.

An organization+group that plays many games professionally mainly they are the best at playing Ragnarok.

Oh HyVent has come to pwn us.

Hyvent by wakkyzzzzz April 21, 2011

Hyzenthaley 

Shine-Dew-Fur. A name of a doe (female rabbit) from the book Watership Down. Which you should read.

"We were talking with some does, and I made friends with one named Hyzenthaley" -Watership Down

Hyzenthaley by wildgal8441 September 8, 2012

Haven™ 

A being that knows ovarything™, even about nothing.

Oh god it's Haven™...

Haven™ by vaydR July 3, 2019

hoventure 

an adventure involving a ho or ho-like behavior

I had a hoventure last night at the club

hoventure by Pisstrated March 12, 2014

Haventry 

A frivolous activity in which one invests a substantial amount of funding.

He’s wasting all of his savings on Haventry!

Haventry by Vytonic February 19, 2019

hymentashen 

Yiddish word for the "pink pussy hats" that became popular after the election of President Donald Trump

all I remember is the sea of Hymentashen rippling through the protest rally.

hymentashen by Alloutofclevernames March 31, 2017