Geronimo!

[Worf2DS9]

Yesterday I finished listening to an older Eighth Doctor audio adventure, "Seasons of Fear" (it wasn't available for download when I first went through that section), and at one point he yells out "Geronimo!" as he undertakes a most dangerous action. It got me thinking if anyone knew of any other pre-Matt Smith adventures, televised or otherwise, where he might have used that particular exclamation.

 

[Theodore Jay Miller]

Alternate thought the subject brought up:

The TARDIS arrives in the Old West.
11th Doctor: Geronimo!
Geronimo: Yes, what is it?

 

[The Wormhole]

I'm not sure if this counts, but I did think of Matt Smith while recently watching Silver Nemesis and seeing Sylvester McCoy spend a scene wearing a fez. As soon as I saw that, "fezes are cool" popped in my head.

 

[Winterwind]

I was just going to comment on that myself.

I just watched "Silver Nemesis" recently and there was the Seventh in the fez.