1) Ancient Celtic god 2) Apes 3) Big galoots 4) Blockheads 5) Car nuts 6) Carries 7) Carries a heavy caseload 8) Carries a heavy load 9) Carries awkwardly 10) Carries laboriously 11) Carries with difficulty 12) Carries with great difficulty 13) Carries with much effort 14) Chowderheads 15) Clumsy guys Found on https://www.crosswordclues.com/clue/lugs
Scottish, meaning: Organs of hearing and equilibrium in humans, Old Firm supporters and other vertebrates.
Found on http://www.encyclo.co.uk/local/20205
Lugs are the leaves around the bottom part of the stalk. They are characterized by their small size, thinness and brightness. They make up 13% of the plant's total weight. The nicotine content is around 2.5%, and the sugar level varies from 12-20%. Found on http://www.victoryseeds.com/tobacco/backer_glossary.html
Collars of metal or carbon that a tube is inserted into before being brazed or glued into place. Lugs are typically the headtube, bottom bracket and seat cluster. Found on https://www.encyclo.co.uk/local/22521