A saltwater wetback is a European American. A descendant of illegal European squatters occupying the Americas who had to cross the salt waters of the sea to get to North and South America.
Salt water wetback“go back to Mexico you wetbacks! You had to cross the rio grande to get here”

Mexican “your people had to cross a whole sea to get here, your the wetbacks”
by #Truuuue March 4, 2018
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A drink combination of a Mexican associated bottle of beer and a shot of Whiskey in the neck of the bottle. WIth or with out salt on the neck or in the bottle and a lime.

The first peole to come to the United States that did work for far cheaper than the land's native people were the Irish. Thus, making them the first people to be considered a "wetback" being as they crossed a body of water in search of work.
Hey Barkeep! Let me get 2 Irish Wetbacks, dressed (w/ salt on neck and lime).
by mexgopher23 May 6, 2010
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Nickname for any stereotypical Mexican-owned landscaping or similar business.

Reference to many real-life businesses with similar names, as well as the TV show "Sanford and Son".
"My yard's looking a little ratty again. Time to call Wetback and Sons.
by NonPC Fox September 25, 2016
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offensive
—used as an insulting and contemptuous term for a Mexican who enters the U.S. illegally or per say a Mexican
Jack : "Micheal you're a wetback"
Micheal : "What's a wetback"
Jack : " Means your a mexican"
by SexyBray October 7, 2020
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Illegally escaped gypsy to western civilisation through Mexico. common traits: dodges tax
Rozzer the tax dodger ate en enchilada for lunch the wetback
by SHTEEVEDADDY6969 March 25, 2022
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Slur for a promiscuous, fertile pussy-haver who tells you to pull out and ejaculate on her back during doggy, making her back wet with your seed.
That wetback whore I cheated on you with was a good fuck!
by Dickerdown Dickson April 2, 2022
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