Jewcon 

to con someone with being as shiesty as possible so that you make out not just the best and with the most to gain - but do it in a way that they have no idea what happened and think its a greatest thing since sliced matzah?(...ok bread)!

Lets get our JEWCON on and make some monies!

or

Dont you jewcon me - i see whats going on here...

Jewcon by Bonzo420 February 12, 2009

Jewcon 

Jewcon is an event for Nazis who like to burn Jews

Carl: “wanna go to jewcon”
Bob: “hell yeah, I’ve been practicing my cooking skills”

Jewcon by I have no idea what I’m doing June 5, 2019

jewdonym 

A pseudonym, stage name, or nom de plume meant to obscure one's Jewish heritage.

Jon Stewart: jewdonym of Jon Leibowitz
Natalie Portman: jewdonym of Natalie Hershlag
Jason Alexander: jewdonym of Jason Greenspan
Woody Allen: jewdonym of Allen Stewart Konigsberg
Paul Stanley: jewdonym of Stanley Eisen

jewdonym by QRDeNameland March 31, 2010

jewdon

a nickmane for a jewish person named jordan.

better watch out, Jewdon might sue you.

jewdon by james9999222 June 22, 2008

jewton 

The town of Newton Massachusetts. Has a lot of Jews. Is called Jewton.

Yo man, lets go to the new jewish deli in Jewton.

jewton by Urban Dictionary April 28, 2005

jewcob 

A jewish person with the name Jacob. He normally owes people money, but is very rich himself. The nickname "Jewcob" can also refure to a non jewish person with the name Jacob, but shows stereotypical jewish trates and owe people money.

Jewcob owes me £10 from when i brought him lunch.
My friend Jewcob is actually called jacob!

jewcob by Bob_The_Writer March 20, 2014

JewMonger 

1. A person who sells people of the Jewish faith.

2. Wow, look at that JewMonger stand on the corner!

JewMonger by Clarke... October 12, 2006