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When a driver swerves in to the next lane to make an unnecessarily wide turn (or an illegal u-turn), despite the fact that there is plenty of space, needlessly endangering the vehicle to their left or right.

Often paired with other poor driving habits, such as the California roll, a San Diego Stop, or a San Francisco Stop (stopping more than 1/2 car length beyond the white line at a stop light).
Don't you just love it when someone rides the bicycle lane all the way up to the light, then pulls a hard San Diego Swerve while turning right on a red without stopping, nearly side-swiping your stopped car for no fucking reason?
by niktereuto September 26, 2018
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Sep 12 Word of the Day
Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.
A:dude, Anatidaephobia is the coolest phobia ever!
B:quack!
by blank babushka October 24, 2009
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