Pretty English I guess, an expression of complete suprise, or utter contempt at something that has passed. Similar to 'Christ on a bike', depending on the religious persuasions of assembled company.
Ie. When breaking a glass full of vodka: 'Shit the bed!' Or: So and so slept with that tramp last night! SHIT THE BED!
By munchkim
Phrase to express shock, amazement, or disappointment; made famous by a guy that looked like a mole and had breath that smelled like shit.
Upon learning that his mobile home had fallen off the cinder blocks holding it up, Joe exclaimed, "Awwww, shit the bed!"
By Osselroid
Meaning to die or not do well at all. Stems from the fact that when someone dies or is very sick they will lose rectal sphincter tone and quite literally shit, on the bed.
My truck was working fine yesterday but it shit the bed last night.
By N.jackass
Shit the bed is when someone freaks out about something and can't handle it. When you get really mad and are inconsolable. When you get really upset.
Mike shit the bed when he found out his girlfriend was cheating on him. Bob shit the bed when he saw his test score. Sally shit the bed when she didn't get a promotion.
By Liam2017
An expression used when an unfortunate occurance in one's life causes extreme agnst or annoyance.
When you are at the coast and your friend backs her car into a huge rock, you say: Ah, shit the bed! Not enough beer at the party? Ah, shit the bed!
By Maj-Britt