In the testing literature, the term load testing is usually defined as the process of exercising the system under test by feeding it the largest tasks it can operate with. Load testing is sometimes called volume testing, or longevity/endurance testing.
Keep your taste buds awake, drink an energy drink. This may raise your level of alertness for a reasonable amount of driving time. Suck or munch on an apple, orange, or even a lemon to keep taste buds awake. The more tangy the food item the better. (Pull over somewhere safe before eating anything that you can't just pop in your mouth, however.
stay woke. Deriving from stay awake, to stay woke is to keep informed of the shitstorm going on around you in times of turmoil and conflict, specifically on occasions when the media is being heavily filtered- such as the events in Ferguson Missouri in August 2014.