Anagrams of: BUTTHEADS_

• put down by force or intimidation

• declare invalid

• exercising by repeatedly assuming a crouching position with the knees bent; strengthens the leg muscles

• a small worthless amount

• the act of assuming or maintaining a crouching position with the knees bent and the buttocks near the heels

• short and thick; as e.g. having short legs and heavy musculature

• having a low center of gravity; built low to the ground

• sit on one's heels

• be close to the earth, or be disproportionately wide

• occupy (a dwelling) illegally

• to perform the squat weightlifting exercise

• atmospheric moisture or dust or smoke that causes reduced visibility

• confusion characterized by lack of clarity

• become hazy, dull, or cloudy

• harass by imposing humiliating or painful tasks, as in military institutions

• a member of a people of unknown origin living in the western Pyrenees in France and Spain

• the language of the Basque people; of no known relation to any other language

• gases ejected from an engine as waste products

• system consisting of the parts of an engine through which burned gases or steam are discharged

• wear out completely

• use up (resources or materials)

• deplete

• use up the whole supply of

• eliminate (a substance)

• put down by force or intimidation

• declare invalid

• atmospheric moisture or dust or smoke that causes reduced visibility

• confusion characterized by lack of clarity

• become hazy, dull, or cloudy

• harass by imposing humiliating or painful tasks, as in military institutions

• the cardinal number that is the sum of five and one