Yer maw punts coonsil

Scottish insult: "your mother is a drug dealer"

Counterpart to "yer da sells avon". Often used in verbal attacks, can also be used in retaliation to previous insult.

Yer = your
Maw = mother
Punt = sell/offload
Coonsil = council; cheap, very low quality drugs (usually cocaine) typically prepared in someone's kitchen/basement

See also: yer da sells the avon