Peak'in 

When the level of ones anger is so extreme that its off the charts and unable to be put into words or to calm down.

The world cup game just ended in a 1-1 tie and I'm peak'in.

Peak'in by TV CAR June 22, 2010

Peaking In High School 

A person who obtains the following traits:
1. Went to the closest college possible. Probably a D2 school with crappy athletics.

2. Their social media pictures are still of them playing high school sports.

3. They never leave the small town they went to high school in.

4. They never became anything more than the asshat they were in high school.

5. Probably won’t show up to your class reunion out of embarrassment.

6. 8/10 chance he was a fuckboy in high school.

“Chad is such a loser now. We call that peaking in high school kids. Don’t be Chad.”

Peaking In High School by Roastmaster996 November 25, 2017

peaking out 

Peaking out - a phrase reffering to a state of mind, resulting from a stressful or disturbing situation, which is generally associated with an instantaneous feeling of uncertainty, paranoia and fear.

Tom: Dude, I dropped 4 tabs of acid yesterday.
Richard: Oh bro, that's a lot. How was it?
T: Dude, I was peaking out for half of it.

R: That's peak man.

Harry: I was studying philosophy yesterday night and I realized life is worth nothing. I peaked out.

peaking out by Stoners International September 2, 2016

peakin' 

An exceptional state of intoxication. Things can't get much more Mark Twain. To whip.

Man I'm peakin'. Fly me to the moon.

peakin' by Ravishing Rick Rude October 27, 2006

Peaking 

When you are absolutely "peaking" is to be at your prime in any activity.
This can be used to describe a person, event or group.

"OMG man he's peaking" - Amazing/Intense
"That's a peaking t-shirt man" - Good Looking
hektik

Peaking by Sketz007 October 19, 2011

Peaking 

The time at which an ingested substance is at its highest possible concentration in the bloodstream. Used colloquially in the context of recreational drugs, most commonly psychedelics. When peaking, a psychedelic trip is usually at its most intense/powerful. The nature and duration of a peak varies by drug, user, and mindset at the time of tripping. Contrary to what some may say, it is not a term specific to any one particular drug.

Tripper A: "Dude... I..."
Tripper B: "What, man?"
Tripper A: "I'm... it's... lattitude."
Tripper B: "He's peaking hard."

Peaking by sno0ks December 3, 2011

Package Peakin Wiener Gazer 

One who gets caught gazing at your wiener and instinctively looks away, knowing they have been busted.

"That package peakin wiener gazer was staring at my junk."

Package Peakin Wiener Gazer by FunnyDoodz September 13, 2009