TOM is everybody's favorite robot character who loves anime. He's 18 years old and he's the only member on the GPSS Mk. I Absolution, excluding its AI, Sara. He loves anime and video games and manga and comic books, basically all things good. Despite his socially-inept, awkward, and dorky personality, he always saves the day when his ship is in danger. He has a short attention span. And sarcastic humor. He's just hot-headed. 

Imitate Steven Blum's voice circa TOM 2 era. Of course, the echo/reverb effect must be applied. If you know how to do the UK TOM voice (look that up and prepare to die laughing) you can do that for when the series receives a UK dub as I honestly like the UK voices non-ironically. Right now, just stick to Steven Blum.