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1.
Slang term for a follower of the Jewish faith.
Will Henderson is definitely a red sea pedestrian. Watch him light the menourah.
by Clay April 30, 2003
 
2.
An obscure slur against Jews hinting at their escape from Egypt across, you guessed it, the Red Sea.
Malachi is such a Red Sea pedestrian.
by WFM60 September 07, 2009