Any place that serves donuts.
"Dude, slow down! The pigs are at the trough!"
by spitt August 3, 2007
Putting cocaine around a woman's flaps then vigourously eating her out whilst snorting up the coke. Generally done to multiple women in a single sesh.
"What IS that noise?!"
"Aaah that's just Tom troughing a couple of birds upstairs"
by Fort@78 June 2, 2016
English slang for intercourse (by context, usually rough sex).
"I could give her (or him!) a right good troughing."
by Alex.T July 31, 2006
When you're having a low moment.

Just like a graph, there are peaks, and troughs, nobody wants to trough

Includes: poor performance, embarrassment, mistakes.
Ah last night I was troughing, I was sick and everything. MAJOR TROUGH.
by Wkd_Kid_2K11 December 22, 2011
When you're out and you feel low due to fatigue, full and/or hungover.
A: I'm troughing.
B: Me too want to go home?
by Klimeat June 7, 2009
A state of extreme blocked-ness following the consumption of an exceedingly large amount of hard alcoholic beverages (eg. fruit shoot, ribena). There comes a stage when you tip over into the trough. If deep in the trough you will find it hard to escape and may have to accept the inevitable night of memory-less carnage. The trough can be a happy place but also a deep dark jungle of vomitting and tonguing fattys.
"Sweet mother of God in heaven! ! I was so far down in the trough last night...I very much regret licking that hobo's face. Still had a good night, legend! ;("

"Hope eivissa has a 10m platform as I'll be swan diving into the trough"
by dirtymike1990 December 8, 2013
Eating a vast quantity of fattening food, with haste.
Dude, you wanna get something to eat at Marcel's? How about Gibson's or Ruth's Chris? Nah, I'm not feeling it. Let's just go troughing at Chili's.
by Stauff30 February 9, 2012