So baby let's just party toni-ight. Baby let's just party toni-ight. The song was originally sung by Sean Szeles, who is a storyboarder for Regular Show, then Party Tonight was re-sung by J.G. Quintel to accommodate the appropriate scene in Mordecai and the Rigbys. Listen to Sean Szeles' version here.
Caffeine's potential health benefits. As well as its stimulating effects, caffeine has been heralded for providing an array of health benefits. Some studies have suggested that drinking three or four cups of coffee a day may reduce the risk of liver, mouth and throat cancer.
Explanation. Caffeine's effects on your heart rate occur indirectly, as a result of its effect on your nervous system. It has a chemical structure similar to adenosine, a chemical naturally found in the brain.affeine is also found in soda and tea as well as in some prescription and non-prescription medications, such as pain relievers and cold medications. Caffeine has a number of metabolic effects on the body and may increase the heart rate in some instances.