Lube may refer to:
Lubricant, a substance (usually a liquid) introduced between two moving surfaces to reduce the friction and wear between them
Personal lubricant, referring to lubricant used in sexual acts
Dura lube, produces engine treatment products for trucks and cars
Lube Motorcycles, former Spanish motorcycle manufacturer, based in Bilbao
Quaker Steak & Lube, a small, growing casual dining restaurant chain based in Sharon, Pennsylvania
Nobody can prove it was sexual, there were no implications.