Dictionary.com
Thesaurus.com

Sam Hill

American  

noun

Slang.
  1. hell (used especially in WH-questions as a mild oath expressing exasperation and usually preceded by in orthe ).

    Who in Sam Hill are you?


Etymology

Origin of Sam Hill

1830–40, Sam (originally salmon, variant of Sal(o)mon an oath) + hill, euphemism for hell

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“I can’t believe I’m getting my first VMA tonight. I just have one question: What in the Sam Hill were you waiting for?” she said, adding “I’m kidding, I love you MTV, this is amazing.”

From Los Angeles Times • Sep. 8, 2025

But what in the Sam Hill is it?

From Slate • Feb. 14, 2024

Attorney Sam Hill, who is representing Beth, rejected allegations in the lawsuit as false and said in a statement to multiple media outlets he would move to have the complaint thrown out.

From Washington Post • Oct. 16, 2021

The Sam Hill Mansion in Capitol Hill rocked the local real estate world when it went on the market in late July, with its stunning views, sleek modern interior and chart-topping $15 million price tag.

From Seattle Times • Oct. 13, 2016

Herman E. Calloway said, “What in Sam Hill is going on here? First off, don’t you be coming in here accusing folks of being your father, and second off, where is your mother?”

From "Bud, Not Buddy" by Christopher Paul Curtis

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "Sam Hill" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com