Descriptive of a couple who are really in love and will never split up, not never, ever.

Typically the 'welder' is some 17 year old scallie bird who welds herself to some poor sod with shit for brains and a pimped-up Vauxhall Corsa that he street races up and down Smithdown Road.

A pick me is a woman that is willing to do anything for male approval. She will embarrass or throw other women under the bus to achieve this goal. The unfortunate thing about a pick me is usually the men they are trying to seek approval from are of poor quality and treat women badly, leaving little real benefit for the pick me.