To cradle one's "GUT" in an act of loneliness.
1) "My girlfriend dumped me lastnight so I guddled myself to sleep."
Use of anus during sex; digital penetration of anus;
I found this in Diane Gabaldon's latest book "An Echo in the Bone", p. 121 and had no clue, although one could guess from the context. "He pulled out the finger and guddled her, light and quick, all along the slick deep parts..." in Jamie's effort to bring Clare to orgasm as quickly as possible. Here the word "guddled" is used to describe what was done after removing his finger from her anus, so messy would definitely apply. As always, the author finds wonderful ways to use Scottish slang words one has never heard of.
Messy, Shit hole (Scottish slang term)
This room is a guddle. Get it tidied
To cuddle the shit out of a girl
After sex, my girlfriend looked so cute I had to guddle her