showbomb 

A buzz kill to a Facebook post

I had a good post going till Mickie brought up her dead Aunt . Was a total Showbomb

showbomb by Dutch Indian February 20, 2015

showboob 

a larger, more attractive, perky breast or pectoral muscle, that is more aesthetically pleasing than the other.

"Wow Kara! when you stand to the side, i can only see your one glorious showboob, and not your smaller boob!" or "Oh my god. that girl's implants look so bad, at least she has a showboob."

showboob by mattybeautiful October 19, 2009

shoebomb

What was at first thought to be one of the dumbest attempts at terrorism perpetrated by a big goofy halfwit is now hailed as a stroke of genius in terms of real inconvenience to the American people who now, 85 year old grandmother, servicemen in uniform and Joe Sixpack must remove their shoes for inspection in order to board a plane.

Thanks to the advent of the shoebomb, airport screeners get to target fat guys with short arms and good looking women with lots of cleavage to bend over and remove their shoes.

shoebomb by harry flashman August 4, 2003

shoebomb

Total Zone/Mw4 Merc Noob who thinks skill envolves trash talking

Hi im shoebomb who plays MW4 Mercs on the zone so stfu bish

shoebomb by Unknown Paradox November 10, 2003

slowbomb 

while playing mariokart, one holds the joystick in the forward position in order to throw a weaponized banana ahead of your position up the track. It flies in a slow arc, hence the title.
This is an advanced move, the default is to drop the banana out the back.

anthony was going to make the jump short-cut but i threw the slowbomb and he spun-out into the crevice.

slowbomb by the mayor of hymietown December 12, 2008

shoebomb

C4 and a fused cap in a shoe.

The shoebomb failed causing terrorists to begin work on the insidious buttbomb.

shoebomb by J E Walker November 13, 2003

snowbomb 

A major cluster of bad style and horrible logic in web programming.

What do you expect, that code is a snowbomb.

snowbomb by JonLimitless October 17, 2012