A 14-30 year old male (Usually 14 years of age) Who considers themselves severely educated in meme culture, only plays on steam, and dabbles in hacking, using it as their first line of defence.
Josh: I met this guy on steam, he's such a steamboy.

Alex: True, he did threaten to hack me the other day.
by Spicysalt September 9, 2018
Get the Steamboy mug.