Multiple choice general knowledge I love sitting in front of an open fire. I feel as snug as ____ in a rug. tub bug lug thug Reveal answer Fill a bubble to check yourself B Correct answer Explanation The idiom 'snug as a bug in a rug' means very warm, comfortable, and cozy. The rhyme between 'bug' and 'rug' makes this expression memorable. 'Tub,' 'lug,' and 'thug' don't complete this common saying.