Bea‧vis & Butt‧head /ˌbiːvəs ən ˈbʌthed, ˌbiːvɪs ən ˈbʌthed/
the two main characters in a cartoon that was broadcast during the 1990s and was originally shown on MTV. Beavis and Butthead were teenage friends who made rude or stupid comments about the music videos they were watching. They laughed a lot in a silly way, and they enjoyed insulting each other. The programme was criticized by some parents, who thought it encouraged stupid behaviour.

[TahlilGaran] Dictionary of Contemporary English ▲