A visitor that appears late in night in hooded attire as not to be detected by others whose purpose is to perform sexually pleasing acts of a non-commitment based nature.
by pappi12 April 27, 2009
Get the ninjamug. vb. To steal something out a window or whilst spinning.
Not to be confused with plain theft, to ninja something you must take it and throw it out a window or jump out the window with it, OR you must spin past it and pick it up mid-spin so as to make the action invisible to the human eye.
Not to be confused with plain theft, to ninja something you must take it and throw it out a window or jump out the window with it, OR you must spin past it and pick it up mid-spin so as to make the action invisible to the human eye.
by death on yee. March 5, 2009
Get the Ninjamug. by reezdabeezy August 6, 2009
Get the ninjamug. 
Jack: Did you hear about that guy named ninja
George: ligma is for sure a bitch
Jack: yeah its very common to catch in sugondese!
George: ligma is for sure a bitch
Jack: yeah its very common to catch in sugondese!
by FuggyGuy August 24, 2018
Get the Ninjamug. The sneakiest thing that exists. They are also really cool.
1.Hey do you see that ninja over there
2.No...
1.Well now he is behind you because YOU NEVER SAW IT COMING!!!
2.No...
1.Well now he is behind you because YOU NEVER SAW IT COMING!!!
by a22cr June 19, 2019
Get the Ninjamug. A severely autistic, ligma patient who can't seem to get any better. He denies his illness all the time, that's only because Ligma has corrupted his brain and memory functions specifically. Who also tries to hide his true colors on stream all the time but we all know he wants Ali-A's fat cock.
by WeedMast3r August 21, 2018
Get the Ninjamug.