He has way too much energy and dancing all crazy. Grandpa is in the club doing all kinds of dances, acting as if he's a "young boah" with robust energy. If you take a look at the front of his pants while he's dancing, grandpa looks as if he allegedly has a small erection. How did he get so much energy to do all of that in the club and start attracting the ladies?

If you look closely, grandpa is "going in" on a woman. She runs up on him smoothly. Then yellow bone starts dancing in front of him and bends over and falls on the floor, arching her back and backside into the air. Grandpa then drops it like it's hot by following her to the floor, gets his "Patrick Swayze style dirty dancing" on, gets a little ahead of himself because she laid there for him to do anything he wanted, having someone come by seconds later and almost pull him off the woman. He danced so openly on the floor it looked as if he virtually wanted to do something to the back of her head and front of her face.

This is only for entertainment. If he allegedly did take Viagra for the day before going to the club, hopefully it didn't have him possibly erect for more than 12 hours.