Peakki 

In finland Peakki means like "dumb" or "idiot", but kinda good way... like Forrest Gump guy.

Normal guy: I had date with one girl
Peakki guy: Did he had beard?
Normal guy: It is not he, it is she, and seh didnt have a beard.
Peakki guy: Oh, he must have shaved it then?

Peakki by Jaune May 13, 2005

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

pekkie

Pekkie, an African black.

Some damn pekkie stole my car

pekkie by Koos March 24, 2005

peaknik

A peaknik is a peak oil enthusiast and activist.

My damn peaknik roommate is always yammering on about doomsday and victory gardens!

peaknik by Sleepdepped August 15, 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