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1.
The act of full body planking on someone laying face up and remaining there motionless. Usually forehead to forehead.
Man 1: What's up dude, what did you do last night?
Man 2: My girl came over but she tried to snuggie me while I was on the ground watching TV.
Man 1: What?? You were snuggieing??
by random_pickle July 29, 2014
 
2.
To own and be currently wearing a snuggie
I was just snuggieing while watching tv.
by tobythejew December 15, 2009