The act of emptying a packet of salt and vinegar crisps into a condom prior to donning said prophylactic and engaging in intercourse.
Man: Two pints of lager and a packet of crisps please.
Publican: What flavour sir?
Man: Salt and vinegar please.
Publican: Linekering the wife this evening are we sir?
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.