What is referred to by 'cheek strap snaffle rein'?

What is referred to by 'cheddar'? Based on the clue 'cheech marin gives the clue it sound weird and the...', what is the answer? Based on the clue 'cheech teamed with chong for 3 top 40s but this na...', what is the answer? Based on the clue 'cheek color of whittiers barefoot boy', what is the answer? What is referred to by 'cheer for hollywood'? Based on the clue 'cheer is owned by procter gamble cheerios is owne...', what is the answer? Based on the clue 'cheer up sleepy jean oh what can it mean to a dayd...', what is the answer? Based on the clue 'cheer up sleepy jean oh what can it mean to one of...', what is the answer?