Homeslice

Homeslice is an alien who met Samurai Jack, soon after he arrived in the future due to Aku.

Personality
He and the other two act cool, but are a trio of nice, friendly guys who helpfully direct Jack to the bar where he meets the dogs.

Biography
He is friends with Cole Lampkin and Brobot. The trio are responsible for giving Jack his name. Notably, Homeslice is the first character in the series who is heard calling him "Jack," perhaps as a slang term.

It is unknown how the past Aku's destruction affected his existence in the future.