willy dribbles

The last part of a beer. Usually does not taste as good or, at least, the same as, the beer. The beer must be completed, willy dribbles and all, if you are to retain any kind of reputation. You must also not shy away from referring to the willy dribbles by its name as this has almost the same effect on reputation as not drinking it.

"You aren't a man if you don't drink your willy dribbles."