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
Theudobald-Ancient Germanic
FritsFRITSDutch
Servatius-Late Roman
Medrod-Welsh Mythology, Arthurian Romance
TarquinTAHR-kwin (English)History
Agrafenaah-grah-FYE-nah Russian