Scut

v.

Heard in Dublin, Cork and Tipperary

Hitch a lift on the back of a lorry or van. Also: A young person. Playful, not a derogatory term.

In use

He was scutting on the back of the van" "Go on ourra tha' ye scut ye!" "Leave this place presently child

Posh English

He was hitching a clandestine ride on the back of the van, the young scamp!

Same phrase, other counties