Fly by night 

Type of contractor that takes %50 deposit from home owners in new communities then disappears over night with multiple hundreds of the unsuspecting victims loot.

To get high in the evening.

To start a bender this Friday that steamrolls Monday meetings.

A magic carpet ride when you rent a limo bus for an out of town party tour for the summer and go on tour singing live operatuneist.

Some of them irrigation contractors are fly by night so be sure to ask for their certification # from Centre For Irrigation Technology.

Fly by night by Snow Pea - Digit El Poal S.Sa October 23, 2016

Fly by cock in the eye 

When one of those irritating guys for no reason whatsoever catches you by suprise and slaps his cock in your eye.

Im setting at the computer just typing away and I holler hey hunny bring me something to drink he goes to get my drink then brings it back sets it down and I assume he goes back to whateveer he was doing and I unknowingly let my guard down then out of nowhere Wham a Fly by cock in the eye.

Fly by cock in the eye by Misty & Steph Dials March 30, 2009

fly by night 

A slang term used to describe someone or more than one person (can be as large as a business or any other entity) who is extremely unreliable, unless they want something from you. To put these dirtbags in their place, one must confront them directly face to face. This term is different than a flake, as a fly by night DOES contact a person, but only when they want something, whereas a flake or flaky person DOES NOT.

Tim was such a fly by night about turning in that homework for our group, he got us an F! But then when he wanted a ride home from the bar, he contacted us left and right! That guy can walk his ass 3 miles to get home!

Kurt's fly by night attitude caused him to not be liked by his friends, and for him to only get sex from more undesirable types of women with hairy vaginas.

fly by night by johnnyb69 January 31, 2010

fly-by-cock-in-the-eye

When for no apparent reason guys surprise you by slapping you in the eye with their cock.

I'm setting at my computer and yell "honey get me something to drink" He leaves the room returns with my drink and places it on the desk.I assume he goes back to whatever it was he was doing and all of a sudden from out of nowhere Wham a "Fly-by-cock-in-the-eye.I'm left digging my contact out of my eye socket while he's running through the house giggling in utter triumph.

fly-by-cock-in-the-eye by Misty Griffith & Steph Dials April 2, 2009

fly by night mother fucker

The type of person who is shady, scandalous and typically does dirt in the late hours or very early morning. May have a girlfriend but never sees her due to his extracurricular activities he chooses.

Girl you don’t need him, he’s one of those fly by night mother fuckers.

fly by night mother fucker by MakWood January 13, 2018

fly by the seat of your pants 

Act according to one's own desires or beliefs without regard for standards for social behavior, logical sensibility, or the approval of others.

Generally regarded as negative, irresponsible

"I apologize for my friend's uncouth behavior, he tends to fly by the seat of his pants"

"Don't fly by the seat of your pants; make real plans for your future"

fly by the seat of your pants by Mi Calina May 11, 2007

fly by nature 

UK brand created in west london by Nathan gyan the brand covers music entertainment and fitness with a range of products from clothing to fitness programs

WOW! have you seen how fresh is outfit?! that's fly by nature

fly by nature by fly boy larbs May 17, 2018