This actually belongs to my fiancee. It works like thingamabob or hoogiewhatsis. A word for the thing that you can't thing of at the moment. Example: You know, I went out and bought one of those flippydoes that you use to keep your hair back with.
FLIPPYDOO
Meaning of FLIPPYDOO in English
Slang English vocab. Английский сленговый словарь. 2012