The Big Clock
When you are working on overtime and not straight time.
Employee #1 : Man, I can't believe I got to work eight hours today.
Employee #2 : It don't bother me cause I'm on the big clock.
Employee #2 : It don't bother me cause I'm on the big clock.
Big Black Clock
Used to trick your friends into saying big black cock instead of clock, giving you the opportunity to call them gay.
Person 1: Yo bro I love big black clocks
Person 2: You love big black cocks?!
Person 1: No, I love big black clocks, gay ass.
Person 2: You love big black cocks?!
Person 1: No, I love big black clocks, gay ass.