this russian guy used to sit next to me and he said "blyat" every two seconds... then at BSC i had a hisidic friend of mine sit next to me and any time a trade went the wrong way hed yell out "oh what a mazel... what a fuckin mazel~!"
I worked with a swiss guy on the floor who used to shout "arsloch!" (asshole) all the time. He also used to shout a bunch of other worse profanities that escape me right now... we called him "swiss miss"