"Doth technicolor yawn" is not a commonly used phrase, but its spelling can be explained using IPA phonetic transcription. "Doth" is pronounced as /dʌθ/, with the "th" sound as in "think". "Technicolor" is pronounced as /ˈtɛknɪkʌlər/, with the stress on the second syllable and a schwa sound in the third syllable. "Yawn" is pronounced as /jɔn/, with a diphthong "aw" sound. Together, the phrase can be pronounced as /dʌθ ˈtɛknɪkʌlər jɔn/.
The phrase "doth technicolor yawn" is an idiomatic expression that is typically used in informal and slang contexts. It refers to the act of vomiting or being sick, usually in a rather dramatic and colorful manner.
The phrase combines two distinct elements to convey its meaning. Firstly, "doth" is an archaic form of the verb "to do," often associated with Old English or Shakespearean language. It adds a touch of antiquity and poeticism to the expression. Secondly, "technicolor yawn" draws upon a term used in cinematography, particularly in the mid-20th century, when "Technicolor" was a trademarked system for producing vividly colored films. So, "technicolor" refers to the bright and intense colors associated with Technicolor films, while "yawn" metaphorically represents the action of vomiting or regurgitating.
Thus, "doth technicolor yawn" portrays the act of vomiting in a somewhat exaggerated and flamboyant manner, as if one were painting a vivid, colorful scene. The expression is often used to add humor or to describe a situation where someone becomes physically ill and experiences a rather spectacular or messy bout of vomiting. It is not a standard dictionary term, but rather a playful and creative turn of phrase used in colloquial language.