A safer form of road head. The act of performing fellatio while waiting at a drive thru. The recipient should order, pay, receive the food and eat while simultaneously receive oral pleasure. It is customary to use the head of the performer as a resting place for taco and/or burger wrappers.
Bradley got a drive thru windblow at taco bell from Smashley. He used her head to dip his taco in fire sauce
This is a actual OS/OS layover that you can buy or get. It is a parody of windows and is named Windblows by:Microshaft. I don't think it even exists anymore but still it was funny at one point.