Anagrams of: BIERKELLERS

• one of the ancient Norse warriors legendary for working themselves into a frenzy before a battle and fighting with reckless savagery and insane fury

• wildly frenzied and out of control

• quick and energetic

• imparting vitality and energy

• very active

• become brisk

• originally a British youth subculture that evolved out of the teddy boys in the 1960s; wore black leather jackets and jeans and boots; had greased hair and rode motorcycles and listened to rock'n'roll; were largely unskilled manual laborers

• with considerable certainty; without much doubt

• Pants, breeches.