A mate of mine's dad is a regular sleepwalker/talker with often hilarious results, me mate Mark films his dad on his phone depending on what he's doing. The last video he showed me was his dad crawling on the floor looking for that "****ing cheeky ****", after crawling around and looking under the bed and stuff he suddenly grabs a pillow of the bed, shouts "there yer are you ****house" and proceeds to lay elbows, punches and headbutts into it for a good few minutes whilst shouting every obscenity under the sun. Mark in the meantime is just pissing himself laughing encouraging his dad to do the pillow in despite his arl fella being oblivious to what he's doing, the video ends with him pulling the quilt off his wife, finding the pillow he'd just battered and curling up in a ball on the landing outside his bedroom, frankly hilarious.