bollixed is bollix's Past Participle

bollix

US 
UK 
  • v.做坏;笨手笨脚地弄坏
  • n.乱糟糟的一团
  • Web胡说;缠绕住
Plural Form:bollixes  Present Participle:bollixing  Past Participle:bollixed  
v.
1.
〈俚〉弄糟,做坏;笨手笨脚地弄坏
n.
1.
乱糟糟的一团