1 definition by DrewBlood67

Something or someone that would be considered "good". But in an extraordinary way.

A couple synonyms for example would be "awesome ", "phat"
"That guy's car was sinister!"
"I ate so much man, that food was sinister."
"She's so sinister, I'd do anything to get with that"
by DrewBlood67 December 18, 2018
Get the Sinister mug.