When a French football coach provides one of his players a roblendinger to ease stress before a big game.
french expression: Mon entraîneur m'a fait une roblendinger par-derrière et ça m'a aidé à marquer un but.
english: my coach gave me a roblendinger and it helped me score a goal
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!