a wedding that has to happen very quickly because the bride is pregnant. it comes at you without much notice and therefore seemingly out of nowhere, much like a ninja.
"They're getting married? They've only been together for 3 months and I didn't even think he liked her."
"Yeah, well, it's a real ninja wedding. She isn't giving him much of a choice."
"Yeah, well, it's a real ninja wedding. She isn't giving him much of a choice."
by Joe Morbo December 9, 2008
Get the ninja weddingmug. 1. A somewhat-crazed female who takes to hanging around ceilings and yelling, "PANTS!" and other such nonsense at random intervals. Loves sugary things.
2. Someone who steals other peoples' chocolate bars.
2. Someone who steals other peoples' chocolate bars.
1. Start making sense, you damn chocolate ninja!
2. Damn it, a chocolate ninja just stole my candy bar!
2. Damn it, a chocolate ninja just stole my candy bar!
by Chocolate Ninja September 30, 2004
Get the chocolate ninjamug. It is an ugly and/or fat person of asian decent (male or female) which prowls at bars and clubs waiting to “prey (sexually assault)” on unsuspecting drunks with beer goggles. Is related to swamp donkey with a racial connotation.
by throwing star February 22, 2008
Get the swamp ninjamug. 
Bike Ninjas are people who wear all black, and and become very ninja-looking when wearing a face mask / balaclava in cold weather. The all black also adds to their "invisibility" while riding at night (which can be dangerous). Bike Ninjas are often urban dwellers, ride fixed-gear or single-speed bikes, and are usually "hipsters" of some sort (hence the all black clothes).
by lone sentry January 9, 2012
Get the Bike Ninjamug. –noun, plural. dirt ninja or dirt ninjas.
a member of a Native American tribe or society, skilled in martial arts and stealth, who uses primitive weapons to ambush trespassers.
a member of a Native American tribe or society, skilled in martial arts and stealth, who uses primitive weapons to ambush trespassers.
by Onigato July 8, 2010
Get the Dirt Ninjamug. Field Ninja - Typically refers to a Field worker in Nor-Cal & Cen-Cal. Due to how much clothing and head wraping gear they have on.
by CenCalNorCal October 25, 2006
Get the Field Ninjamug.