Where does “fuckening” come from?

fuckening (English) comes from English fucken, from English fuckin', from English Fucking, from English -ing, from Old English -ing, from Old English -tūn, from Old English tūn, from Proto-West Germanic tūn — smoke; mist, haze.

Ancestry of “fuckening”, step by step

fuckening traces back through two separate lines of ancestry.

via English fucken

StepLanguageWordMeaning
1Englishfuckenpresent participle of fuck; nonstandard form of...
2Englishfuckin'Pronunciation spelling of fucking
3EnglishFuckingAn act of sexual intercourse, especially one lacking passion or a feeling of sincere love
4English-ingUsed to form gerunds, a type of verbal nouns,...
5Old English-ingForming nouns from verbs, indicating action,...
6Old English-tūnhomestead, village, town
7Old Englishtūnenclosure, yard; place; dwelling
8Proto-West Germanictūnfence
9Proto-Germanictūnąfence; enclosure
10Gaulishdunumfort; hill, hillfort
11Proto-Celticdūnomstronghold, rampart
12Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via English ing

StepLanguageWordMeaning
1EnglishingA meadow, especially a low meadow near a river;...
2Middle Englishing
3Old Englishingmeadow, water meadow, ing
4Old Norseengmeadow
5Proto-GermanicangijōA low lying meadow in a valley or near a river
6Proto-Indo-Europeanh₂énkoscurve, bend
7Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European dʰewh₂-Every word from Proto-Celtic dūnomEvery word from English -ing
fuckening — Etymology, Origin & Word History | Etymology Explorer