Something that happens to Jews that are shomer Shabbat. Essentially, what happens is that because they can’t turn on/off lights on Shabbat, they become very hesitant of doing so during the week, and begin to always hesitate before flipping a light switch
Joseph: **reaches for light switch, then hesitates, then flips it**

Mendel: Why’d you just hesitate to turn on the lights?

Joseph: It’s the Shabbat effect.
by 809 May 6, 2019
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The act of slapping everyone at your Shabbat dinner with your erect penis as you leave. This act replaces a traditional goodbye. The Shabbat drive-by works most effectively when each person is slapped in the face while sitting in a row.
Other than the matzo ball soup, Hershel's Shabbat Drive-By was the most memorable thing about last Friday's Shabbat dinner.
by Veronica Vaughan October 22, 2009
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a sick nasty time after shabbat dinner before services at the awsomest camp ever camp seneca lake where you can walk around camp with friends or that special someoneeee . . oo la la . . but don't get caught foolin around with that person by the counslers on duty all over. there's a punishment for that.
one girl + one boy = one hot date for shabbat walk
by senecaaaa four November 2, 2006
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A person who is both Jewish and batshit crazy. May also apply to events and objects.
Jimmy is totally Shabbat shit crazy.
by Kramaus July 26, 2019
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The best quote in the movie The Hebrew Hammer (2003, Adam Goldberg et al)

The protagonist uses this phrase after pwning some Nazis and getting some free "straight up black label manischevitz" lol.

the opening song's lyrics in the movie from hence the quote " shabbat shalom motherfuckers " came:

Who's the certified, circumcised dick that's a sex machine to all the chicks?
Hammer, Amen
He's trying to do some good
Helping brothers in the chood
Hammer, Right On
Who's the k*** that won't cop out
When there are gentiles all about?
Hammer, All Right
BARUCH HATAH ADONAI ELOHEINU MELEH HA'OLAM
Can you dig it?
He's a complicated Jew
But no one understands him but his mother
Cuz he's a badmother...
SHEKET VIVAKAH SHAH
by some jew February 10, 2008
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To masturbate. Jewish people (M.O.T.s) often avoid masturbating on the that day of the week, and therefore must do it more on non-shabbat days.
Teacher: "My, Jimmy, that was a long bathroom break, were you...smoking drugs in there?"
Class: "Ooooooh, busted."
Jimmy: "Hell no bitch...but let's just say it wasn't shabbat in there." (pulls out $1 bill) "Hey, slip the janitor Mr. Washington here for the extra clean up job, will ya?"
by Nick D February 17, 2005
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