Somnambufart 

An expiration of body gas during sleep

My lover looked so still as she slept but then her somnambufart almost killed me.

Somnambufart by Newlingophile April 2, 2018

somnambulatory

adjective

Used to describe activities carried out while sleeping or sleepwalking.

Jimmy often sent somnambulatory emails and comments to his friends about really whack things. Many of his friends stopped talking to Jimmy because of his somnambulatory ways.

somnambulatory by samjam September 18, 2007

somnambulate. 

V.
To move or do a certain action when the mind is in another state other than being in the real world.

To have action when asleep.

Damn yo! Last night is was somnambulating 'cause i couldn't stop thinking of that fine ass chick.

the Trance song "Somnambulist" by BT...

I hate to somnambulate.

somnambulate. by Takeaki Nagai December 3, 2005