lighthouse

To spray shit laterally on the vertical walls of a toilet stall. Note: Typically of a diarrhea-like consistency.

Buddy Lou was rushing to pull his pants down so fast as he entered the shitter after first noticing strong pangs of diarrhea, locked the stall door behind him, but 0h n03s he accidentally lighthoused it with a mighty colon blow.

by Dahveed October 06, 2005

lighthouse

This phenomenon occurs when one is defecating in an unclean and/or unsafe environment, and does not wish to make physical contact with the toilet seat. As a result, the person performs the squat maneuver. This accomplishes two things: first, the point of exit for the stool is at a considerably higher elevation, resulting in a high entry velocity. Second, as a result of the pivot point being above the feet, the point of exit is further forward in relation to the bowl. This point of release may be so far forward such that there is no (or shallow) water directly above the asshole. If the consistency of the crap is just right, it will land and stick, remaining in an upright position. If the center of mass is directly above the area spanned by the base, the log will be in metastable static equilibrium, and will not fall down. This is commonly known as the lighthouse effect.

Note: the lighthouse is said to have weathered the storm if it remains even after the ensuing flush, such that there is no toilet paper or urine detracting from the natural beauty of the phenomenon.

-Dude, I just left a lighthouse in that bathroom!!

-Nice! Did it weather the storm?

-Yea! Come check it out!

by flapdoodle13 April 23, 2010

lighthouse

a structure that is big and cylindrical and has a cone shaped tip which when turned on emits a large bright white stream which makes people come.....a penis.

a dick or cock

I'd like to see the view from the top of that lighthouse!

where yo lighthouse at?

his lighthouse isn't anything to brag about...

by boicrazy4life December 08, 2010

lighthouse

Trying to master mind control whilst standing in a corner. Usually looking absent or grinning insanely.

Look at that rob he's got some major lighthousing going on, he's being a real roft.

by robertino smitherino January 27, 2005

lighthouse

An implement used to aid a penguin in the act of shaving. It prevents the razor from cutting too deeply and chafing the skin.

Wally decided to attach the lighthouse to the razor in order to keep his penguin soft and supple.

by Penguin June 23, 2004

lighthouse

To insert your head into a womans anal cavity (rectum) and while up there in the abyss you stick your tongue out and slowly start rotating your body just like a lighthouse.

bro # 1: I would lighthouse her for a full minute if you pay me 1,000 dollars for each second.

bro #2: ew dawg that bitch is fat as hell, and you will suffocate up there

bro #1: I cant help it everyday her butt crack shows, shes teasing me dawg

by nigger3000 November 16, 2011

lighthouse

verb. Means to use your cellphone light in a dark area to guide someone towards you.

She got lost so I had to lighthouse her so she could find me.

by Mitchiepoo February 26, 2010