Tsekos

Tsekos, often used in colloquial Greek, particularly amongst younger generations, is an adjective or noun used to describe someone or something that is considered cool, awesome, stylish, or impressive. It conveys a sense of high quality or desirability. The term is relatively informal and carries a strong positive connotation. It's generally used in a casual or friendly context. The degree of "coolness" implied by "tsekos" is typically significant; it's not simply "okay" but rather something notably excellent. The origin of the word is debated, but it is likely a relatively recent addition to Greek slang.