Someone who thinks they know how to perform an action that they really can't perform, for example - pick a lock. Always used sarcastically.
Guy 1: I'm telling you I can pick the lock
Guy 2: You broke the hanger off in the door, way to go Macgyver!!
Prices shown in USD.
邮件由 firstname.lastname@example.org 发出。我们决不会发送垃圾邮件。