clockblock

to tell the time before anyone else gets the chance to; similar to the cockblock, but for the current time, not penetration

Derpina: Guys, what time is it?

-race to check the time-

Derpington: It's derp o'clock.
Herpanna: Dammit, Derpington, you always clockblock me! I wanted to say what time it is!

by no_lyf June 03, 2011