The act of screwing something up after bragging about how great you are at it. Usually used in a derogatory sense.
"_____'s such a loser, he's totally richtering up this track meet."
"I can't believe _____ richtered up that handstand, she's the best gymnast in school."
"We're so not ready for this game, we're going to richter it up to the max."
"They got richtafied."