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1.
Your Peripheral vision
"Yeah i caught dem fly kicks outta the corner of my perif. And i had to rock that shit. ya dig?"
by KING621 December 01, 2007
 
2.
Your peripheral vision. Also would account when somebody says "I caught it out of the corner of my eye".
Richard- "Dude, i saw Jacob eat your four piece chicken McNuggets"

Dave- "How? We were just making eye contact during this whole talk."

Richard- "I used my perif."

Dave- "Ohh, makes sense. But no biggie, them Nuggets were sprinkled with pet dander."
by The_Buddy August 21, 2011