(noun) A maneuver which entails acquiring the original of something or someone even and replacing the original with a fake or a forgery.
Tina got ahold of her mom's entire bottle of narcoticpainkillers. Knowing that her mother would never take any of them, Tina simply pulled the 'ol switcheroo and emptied the bottle of painkillers and substituted their absence with some kind of laxative pills that looked very similar. Tina was on her way to Junkie-dom.
The act of sucking penis so hard that the very fabric of reality begins to warp around the dick, causing a loop therefore creating an eternal cycle of glizzy gobbling.
The universe began with The Gawk Gawk Supreme Vacuum Seal Double Twisty Suction Pump Soul Snatcher Combo 3000, and so it will end with The Gawk Gawk Supreme Vacuum Seal Double Twisty Suction Pump Soul Snatcher Combo 3000.