Would someone help me with the following expression ? "I will be ready...

10 Dec 2013

Native language
Japanese
Closed question
Question about English (US)

Would someone help me with the following expression ?
"I will be ready before you can say ( )."
Now, "Jack Robinson" used to be in the parenthesis, but it appears that anything can be put in there
if the word(s) is(are) related to the situation you are in. Could someone please give me some examples?
And if you still use "Jack Robinson", would you tell me how old you are if you do not mind?

Native language
English (UK) English (US)

Native language
English (UK) English (US)

Native language
Japanese