When you are fingering a girl, and a rogue finger accidentally hooks into the anus. Although this incident is generally accidental, it is possible to fake it for personal gain. Occationally said girl won't even notice, if you correct yourself quickly enough.
"Man, me and Alice were going at it the other night, and I accidentally pulled the old 'Swirl'n Sneak'. She didn't even notice!"
by Luke Stevens July 18, 2007

by jason evans August 20, 2003

To dance sexually behind an unsuspecting passerby or member of a crowd without getting noticed. First popularized by international visitors in Osaka Japan.
by heyhoballyhoo April 28, 2014

by Its.me.Jim. February 4, 2018

That guy totally just sneak dragoned us when he cut past us when we weren't paying attention in the grocery line.
I walked right past those beans in the aisle, they must have been sneak dragoning me.
I walked right past those beans in the aisle, they must have been sneak dragoning me.
by Stuwillany February 21, 2009

by Nick Newark June 15, 2018

a user on Facebook who repeatedly activates or de-activates their personal profile and/or blocks and unblocks the profiles of various people in order to accomplish one or both of the following:
a. sneak in and out of another person's account to see what they are up to and with whom without them knowing they've been there;
b. prevent certain people from knowing where and with whom they were sneaking around with.
a. sneak in and out of another person's account to see what they are up to and with whom without them knowing they've been there;
b. prevent certain people from knowing where and with whom they were sneaking around with.
I wish Paul would stop being a Facebook Sneak! He blocks and unblocks me before I can unfriend him in my profile settings!
by Paranoid in Panama July 19, 2011
