The smile that a longterm crackhead/cokehead displays due to missing teeth. The remaining teeth are spaced out with the gaps from missing teeth very obvious, thus resembling a classic Jack O' Lantern carved mouth.
I once worked with a super cokehead, Andycaine, who has a Crack O' Lantern grill.
by Joey Paisan July 18, 2011
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Boob-O-Lanterns are created by a) applying opaque substance(s) (e.g. electrical tape, marker, paint, string/rope, chocolate, etc) to breasts and b) applying a light (flashlight, phone light, etc) to the bottom (optimal), top or sides of the breasts in an environment with very low light levels. The results are typically best with augmented breasts (ie saline, silicone, etc) but can be accomplished in natural, low density breasts. CAUTION: be careful to use low heat light sources (e.g. LED lights, camera phone lights) to avoid a potential burn to delicate skin.

torch test
1. The most unique Halloween costume this year will be the Witch outfit featuring boob-o-lanterns.

2. One of the great aspects of her new boobs is the fun in making boob-o-lanterns.

3. A boob-o-lantern contest substituted for the weekly wet t-shirt contest at (state favorite establishment or party here).
by K3ys3rS0z3 June 23, 2017
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Performing a sexual act with a Mag Lite Normal in the Anus, sometimes in the vagina. The light side should be on the outside so the light can be flashed around the room.
Jermahl: hey Ryan it is dark in here, have you seen my maglite?
Ryan: hold on let me pull my pants down and I will break out with the "Old Brooklyn Lantern"
by lds70 May 14, 2013
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A bearded lantern/ A lantern with a beard attached to it as a part of natural growth.

A word which can be used as a come-back to anything.
by Bearded Lantern October 19, 2008
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An Ash-O-Lantern is a person who loves Ash Horne from The Midnight Beast an unbelievable amount.

A lot of them try and spread him around to help him become more famous :P they obsess over random videos of him also... Some find a little (or alot) too much info about him...Some can be seen as freaky .. others just really really reeeeally like him.. all in all they love Ashley Horne.

They can be seen on all Ash related message boards.
Girl 1: Do you consider yourself an Ash-O-Lantern?

Girl 2: Well last Saturday I spent hours trying to find a leather jacket like Ash's and got my brother to buy it and wear it... so .. you could say that...

Boy: Hey guys!

(gets ignored)

Girl 1: Oh man did you see that video of him dancing!! I tried to learn the dance ... I guess I be an Ash-O-Lantern too..

Boy: guys? hello?... (hangs his head in sadness)
by tipsofmytoes May 16, 2010
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When you flick a giant booger on someones car headlights.
James: "Danya said you were late today."
Derek: "He's a chump, I gave him the green lantern anyway!"
James: "Hahahahaha!"
Derek: "Bwahahahaa!"
by Webster April 1, 2003
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A sexual act consisting of inserting a ringed finger inside a girl's vagina.
Me and old girl were messing around, but I forgot to take off my class ring. I just had to green lantern that ho.
by Coletrain November 15, 2007
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