Yes, lugs is a Scrabble word!

Verb

1. Carry with difficulty

2. Obstruct

Noun

1. Ancient Celtic god

2. A sail with four corners that is hoisted from a yard that is oblique to the mast

3. A projecting piece that is used to lift or support or turn something

4. Marine worms having a row of tufted gills along each side of the back; often used for fishing bait