I am game a-z

[kitten]

I am jumping around doing a lot of chores for my lady.

[Gopher]

I am Kilroy. I was here - in fact I still am, I've just changed my name to Gopher.

[kitten]

I am making a note of your alter-ego, Kilroy.

[Gopher]

I am not at all averse to your taking my name in vain.

[kitten]

I am only trying to separate your identities, Gopher.

[Gopher]

I am proud to have more than one.

[kitten]

I am reasonably sure that each identity deserves a name of its own.

[Gopher]

I am surmising that you only have one.

[kitten]

I am theorizing that one is all I need when it's such a nice one.

[Gopher]

I am understandably in complete agreement with you.

[kitten]

I am voluble in my thanks.

[Gopher]

I am wearing earplugs.

[kitten]

I am X-tenuating the applause.

[Gopher]

I am yclept Kilroy

[kitten]

I am zipping past the Z swiftly.  The A is yours, Monsieur.