my foot

foot the bill

To pay for something.

foot voting

Expressing one's preferences through one's actions, by voluntarily participating in or withdrawing from an activity, group, or process; especially, physical migration to leave a situation one does not like, or to move to a situation one regards as more beneficial.

get one's foot in the door

To initiate contact or a relationship; to gain access, especially to an entry-level job.

have one foot on a banana peel

To be in an unstable situation with a high risk of sudden negative change, facing difficulty, or appearing foolish.

heavy foot

A habit of driving fast.

kick with the other foot

To belong to a different religion.

lead foot

A habit of driving fast.

put a foot wrong

To make a mistake.