Frak is an expletive analogous to the English word fuck.
Usage[edit]
It is used much like its English counterpart, i.e. "Frakkin' rats."/"Fuckin' rats."
It is a multipurpose and adaptable term, for it is capable of being used as a term describing the act of sex (ex: Tyrol just frakked Sharon!) or can be used to denote one's hatred of something (ex: Frakkin' Cylons).
In the original series, it was spelled "frack."
- In Home, Part II, Doc Cottle, while examining Baltar, can be heard using "fuck" rather than the canon term "frak".