Here today, gone tomorrow saying adjective phrase informal
I know your feelings for me are here today, gone tomorrow.
I need to buy this table right now because the sale price is here today, gone tomorrow.
There are so many new technology companies which are here today, gone tomorrow.
This idiom derived from to the short length of the human lifespan. It was used for the first time in 1549 in John Calvin’s Life and Conversion of a Christian Man.
Extremely ugly; unlovely; unattractive
I hate frogs because they’re as ugly as sin.