slip over on

slip something over on someone or something

and slip one over on someone or something; slip something over; slip one over

to deceive someone. Are you trying to slip something over on me? I think he tried to slip one over on me.

Name	Pronounced	Usage
Agostino	-	Italian
Sandy	SAN-dee	English
Jodie	JO-dee	English
Cassiopeia	ka-see-ə-PEE-ə (English)	Greek Mythology (Latinized)
Marion (2)	MER-ee-ən, MAR-ee-ən	English
Frieda	FREE-dah (German), FREE-də (English)	German, English