Here is the description of my colleague…

• Known as hulk because of his concentrated stare at the laptop screen when working. Which looks more like he is ‘ALWAYS ANGRY’
• Test pyramid evangelist
• Cooks awesome food
• Loves wine
• Worked in a system whose name when abbreviated, is a synonym of lizard

To custom print a t-shirt for his farewell, This what I have created…

I am glad that you did spot all the aspects of him in the cartoon ;)