25+ Weird Slang Terms That Were Hugely Popular in Past Decades

In past decades, the term ‘gigglemug’ was used to describe someone who consistently wore a cheerful or smiling expression. We’re not even kidding. Originating in the 18th century, the term combines ‘giggle’, indicating light laughter or amusement, with ‘mug’, a colloquial term for face.

‘Gigglemug’ evokes an image of someone with a perpetually cheerful or jovial countenance, reflecting a cultural appreciation for good humor and positivity. Though less common in contemporary language, ‘gigglemug’ remains a colorful relic of a time when expressive and descriptive terms added rich nuance to the English lexicon.