Yoshi

==Origins== Shigeru Miyamoto stated that Nintendo had wanted Mario to have a dinosaur companion ever since the first release Super Mario Bros.; however, it was not possible because of the limitations of the NES., a statement which was proven wrong several years later. The inspiration for Yoshi can be traced back further, to the green dragon Tamago...
Found on http://en.wikipedia.org/wiki/Yoshi

yoshi

what you say when you're about to start something. Sort of like 'Here I go!' or 'Alrighty then!'
Found on http://sarcasm-hime.net/fanboys/glossary.html
No exact match found