butthead是什么意思

英文词源

butthead (n.)

also butt-head, late 1980s, student slang, "objectionable person," from butt (n.1) + head (n.); perhaps influenced by butterhead, 1960s black slang for one who is a disgrace to the community. Earlier, butthead meant simply "the butt end, bottom" of anything (1630s).