shrew
A very sneaky, devious person. Always trying to get one over on their friends- they wont hesitate to sneak you.
Example:
Kyle: Hey Dez what's that Maths homework you're doing?
Dez: O its just further maths
Kyle: So we dont have any homework for Mrs. Coates?
Dez: Well I haven't done any
Later...
Mrs. Coates: Kyle, where's your homework?
Kyle: We didn't have any did we?
Dez: Here's mine miss
Kyle: Dez you sneaky little shrew!
Kyle: Hey Dez what's that Maths homework you're doing?
Dez: O its just further maths
Kyle: So we dont have any homework for Mrs. Coates?
Dez: Well I haven't done any
Later...
Mrs. Coates: Kyle, where's your homework?
Kyle: We didn't have any did we?
Dez: Here's mine miss
Kyle: Dez you sneaky little shrew!