your guess is as good as mine
Recognized English idiom; full definition pending editorial review.
English · UK & Ireland 127
All languages English Tiếng Việt
Where will you be? Anywhere UK & IrelandUnited StatesOnline slangBusiness jargon
Expressions you’ll hear in Britain and Ireland — distinctly British usage first, then widespread staples.
your mileage may vary
Results or experiences may differ from person to person
yours sincerely
A polite way to end a formal letter
yours trulies
A playful way to sign off a letter or message
yours truly
The person speaking or writing
youth is wasted on the young
Young people often don't appreciate their youth
yuck someone's yum
to spoil or ruin someone's enjoyment