jamiebear1989's definitions
When a singleton "fucks" one and then "does one", referring to the dialect used in northern parts of England meaning to simply evade.
Past tense: "I fucked her and did one"
Current: " That's a Fuck Then Do"
Future: "I'm going to fucker her and do one"
Current: " That's a Fuck Then Do"
Future: "I'm going to fucker her and do one"
by jamiebear1989 January 5, 2017
Get the Fuck Then Domug.