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15.
Epic boobs.
"Check out those bouncing juggernauts of glory"
"DAMN!"
by whylookatthat334 March 09, 2010
 
16.
Don't you know who I am, BITCH?!?!?!?!?!!
Marvel Character.
"I'm the Juggernaut, BITCH!!!"
by Insanity C December 20, 2011
 
17.
An entity extremely dominant and powerful compared to others. For example, a Juggernaut in Call of Duty is a heavily armored soldier. It is extremely difficult to penetrate the armor and if you don't have the time to use bullets you have to fire grenades or rockets. While with other soliders a few bullets will do the trick. :) But Juggernaut isn't exactly copyright; it is just a term meaning- as mentioned here- extremely dominant and powerful compared to others. So if you want to make your own character called "Juggernaut" go ahead.
Fuck!!! That Juggernaut got me again! I better get a rocket launcher next time so I can fuck his shit up.
by AnalPenetrationByForce November 26, 2011
 
18.
1 & only - When you wake up in the morning with an erection, you sneak out of bed, walk over to the girl sleeping next to you and smack her forehead with your cock!
1. Dude, i woke up this morning and Juggernauted this chick.

2. Can you believe that asshole woke me up with his penis slaping on my forehead?

...yeah, its called a juggernaut.
by Bumbershoot April 14, 2010
 
19.
when a girl ejaculates and poops at the same time; only a dirty girl can do this; boys cannot execute this action
How was your date last night?

She juggernauted on my bed and it took me all night to clean it up!
by pussaykat March 26, 2010
 
20.
Used to describe a female who you may or may not need to be inebriated to fuck. A juggernaut is your typical borderline-hot-but-not-quite-there-yet girl. The word is used in place of the common "she is a three-jugger" response, which means that one will have had to have consumed three jugs of beer to consider having intercourse with said bitch. With a boarderline-hot girl, one may need to comsume a few brews, but then again, maybe not.
Yo check out dat biddie over thurr, would you hit dat?

Probably, but she is a juggernaut.
by thebigdaddylay May 23, 2010
 
21.
An unstoppable force
"Our trebuchet, Juggernaut, is bad ass!" Beck and McMillan.
by friend of Beck and McMillan April 30, 2003