Dad uses beer bong to feed his baby more milk. In another portion of Willingham's caption, he jokingly said, "Worked for me in college, should work for her too, right?" The feeding technique that Willingham used involves a plastic tube that is connected to a funnel. That is where the milk is poured. This feeding technique is very similar to that of a Beer Bong. However, instead of beer, formula milk is used. The tube is attached to a silicone nipple at the end. According to NDTV Food, this is Willingham's way to consume milk fast. Netizens have varied opinions