A: Hey, remember when Steve Jobs almost died of Ligma and met Joe?
B: Who's Joe?
A: Josh eroding his mapping Macbook, but without the s,h,r,o,d,i,n,g,p,c and b
A hardo is a person who tries extremely hard at everything. Most times a hardo will try very hard at things that do not require excessive effort. For example, sports practices, gym class, etc.
Wow did you see Jack at practice today? What a hardo!