Woman. One who's bottom continues around the front.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.

A female. Derived from the fact that they possess a split and an arse.

a girl/of the female sex

Can be used when somebody in front of you is driving or walking incredibly slowly and is usually blocking your way.
User is usually fustrated and inpatient.
More commonly used by British males.

A female maggot who congealed in Sunderland.

one's arse has been split open due to excessive rammage in the back entry.
can apply to both male and female