sweat the bed 

when, upon waking, one finds one's self laying in wet sheets, either due to fever, drunkenness, or overly high bedroom temperature while sleeping.

I swear it was 100 degrees in my room last night; when I woke up I had sweat the bed.

Mike got so drunk last night that he thought he pissed himself, but he had just sweat the bed.

sweat the bed by waterbrother July 30, 2009

sweat the bed 

When one has spent the night before on Drugs / Drink , (or simply turned the room temperature to tropical) so upon waking feels a certain moistness in the sheets - Have you urinated , no , you've sweat the bed.

After a night out on the town with the boys, Gary woke up in damn sheets, hoping he had sweat the bed , not pissed himself

sweat the bed by Wavy tree September 21, 2016

Sweat the bed 

When you are asleep and you sweat so much your bed gets wet from it.

I awoke in the middle of the hot summer night to a wet feeling on my bed and was covered in sweat. I sweat the bed.

Sweat the bed by Loner stoner August 4, 2014