Thomas(redirected from Thomas Seth)
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slang A man's penis. Primarily heard in UK. The footballer lay on the ground in agony after being struck in the John Thomas by a defender's foot.
someone who will not easily believe something without strong proof or evidence. (Can be said of a man or a woman. From the biblical account of the apostle Thomas, who would not believe that Jesus had risen from the dead until he actually touched the risen Christ.) Mary won't believe that I have a dog until she sees it. She's such a doubting Thomas.
a doubting Thomas
a person who refuses to believe anything until they are given proof
Usage notes: In the Bible, Thomas would not believe that Jesus had come back from the dead until he saw him.He's a real doubting Thomas - he simply wouldn't believe I'd won the car until he saw it with his own eyes.
One who is habitually doubtful. For example, He was a doubting Thomas about the coming merger, not believing it would ever happen. The term alludes to the disciple Thomas, who doubted Jesus's resurrection until he had first-hand evidence of it (John 20:24-29).