It is commonly spoken after 'poking fun at' or ridiculing someone or something. It is used to signify an (often failed) attempt at humour, showing the speakers intentions were only to make a light-hearted jest and not to cause offence.
"Tech Snaglet" is a neologism, created by Mark Pahulje, popularized by Metadata Consulting (metadataconsulting.ca), and is defined as โa quote or paraphrase usually intent on informing or solving a technical problemโ.
Hey Bob, i just found out how to take a screen shot on my phone. Check out this "tech snaglet", I am sharing with you. Synonymous with tech tip.