Jan Heine

When setting up tubeless bicycle tire, you get a bit too excited and end up with sealant all over yourself. Preferably in the face, but any body part will do.

I was setting up my new GP 5000 tires last night, pulled a Jan Heine, and spent the next hour cleaning sticky white goo off my face.

by tubelessmess February 19, 2019

klaas-Jan

A Dutch idiot.

You see that guy over there? he's a total Klaas-Jan.

by ZiLemon September 21, 2017

jan pan

A pure mint gran who isnt afraid to smack a bitch if shes down with the cool kids she's definitely a jan pan

Jan pan shes such a cool geezer

by Ughkatie July 29, 2016

Jan 29th

Ask out your crush

Ask your crush on a date or to be there gf or bf on Jan 29th

by Jan 29 January 28, 2020

Jan and Dean

The 1960’s Music duo consisting of Jan Berry and Dean Torrence. They are known for their surfing music that Brian Wilson helped write for them. Before surf music, the duo preformed many doo-wop songs, mist notably “Baby Talk” in 1959.

Jan and Dean had many successful songs in the mid 60’s such as “Dead Man’s Curve” and “Surf City”.

by Haileymusic16 April 22, 2020

mawa jan

Mawa Jan is a cute lil woman

Person 1: omg who is thattt
Person 2: gorl thas Mawa Jan, she’s the cutest coolest in the game but don’t mess wit her
Person 1: woahhh
Person 2:

by Doinnunnnchasinnnabaggg June 12, 2020

Willem-Jan

Wiljan is the abbreviation of Willem-Jan. The term Wiljan is most used in ways do describe a failure of some kind.
They tend to have a cryptic sense of humor and never apologizes for anything cause he cannot do anything wrong.

A: "I'm didn't pass my math exam"
B: "You are such a Willem-Jan"

by Mizumeister June 15, 2020