'see cos the birds've got the summer gear oot, the beastin' is amazin'
'see him? hes pure beastin' at me!'
'burds wur rotten, nae beastin!'
'awright lawd? fancy goin on the dancefloor fur a beast?'
'ah was just sittin beastin an got a mega rager!' rager = very noticeable erection