The intense mission of doing a female in her rear end and then pulling out, placing some ecstacy on her asshole, and then pushing it in with your penis during reinsurtion. Mystery plug!
Robert pulled a Myster-E-Plug on his girlfriend during anal sex and minutes later laughed as she tried to figure out why she felt as good as she did!
by Brotha Flip August 31, 2007
Get the Myster-E-pluG mug.
Unexplained phenomenon of binaural sound or three-dimensional vision.
For someone who up to now has only listened to simple/basic audio devices that are equipped with just a single speaker or earplug, two-channel audio may seem really mystereous at first.
by QuacksO December 13, 2021
Get the mystereous mug.
a full out flamer who licks dicks just for the hell of it.

A fick myster is someone who jacks off to make himself cum, and then eats it through a straw.
woah, Mike Wagner is such a fick myster !
by Anti-Fick Myster September 5, 2011
Get the fick myster mug.
An addition to a name that means you are that guy
Harrison-myster is the man, he is a five star commit to doot universery for GTA San Andreas
by Mysterjonesy February 1, 2022
Get the Myster mug.
When a person is being mysterious; another way of saying “why are you so mysterious”
by Jsifiwndnd September 12, 2022
Get the Mystering mug.
Harry (Potter) was mysterical when he found out Ginny (Weasely) had been fingering his bum while he was sleeping.
by PlanB247 August 18, 2022
Get the Mysterical mug.