When someone goes above and beyond to be extra secretive and deceitful and more shady than a person usually would be.
Did you see what Kim did last week at school? She cheated on 4 of her tests and was flirting behind her boyfriend's back. She's such a Rattlesnake.
by CaliFORya49 September 3, 2017
Get the Rattlesnakemug. by Ghost_anon June 2, 2022
Get the Rattlesnake Hammockmug. When a guy grows out his pubes, puts beads in them, and then shakes them to let his lady know he’s primed and ready
by protoiletrider June 16, 2022
Get the The Rattlesnakemug. by BeefStewy April 11, 2024
Get the Peanutbutter Rattlesnakemug.