know what's o'clock



know what's o'clock

To be attentive and aware of all that is going on. Those students thought they could get away with cheating in my class, huh? Too bad I know what's o'clock!
See also: know

Common Names:

NameGenderPronouncedUsage
RosalÍA-Spanish, Galician
Herminioer-MEE-nyoSpanish
Duri-Korean
Vergilius-Ancient Roman
Macariomah-KAH-ryoSpanish
Makariy-Russian (Archaic)