sus + -y。
sussy (比较级 more sussy,最高级 most sussy)
- (非正式) 可疑的;怀疑的
2008, The Oxford Dictionary of Modern Slang (2 ed.)[1]:Brit Suspicious; suspected.- (请为本引文添加中文翻译)
- Harry Ainsworth (4 May 2021), “What does ‘sussy baka’ mean and why does everyone on TikTok say it?”,The Tab[2],Tab Media Ltd,存档自原始网页于5 May 2021