bite off more than (you) can chew

informal

to try to do more than you are able to do.

Don't bite off more than you can chew. Let someone else organize the party.

• get out of a hole
• get out of bed on the wrong side
• get out of hand
• get out of mind
• get out of my face
• Get out of my face!
• get out of system
• get out of the way
• get out of your mind
• pack them in
• pack up
• pack up someone
• pack your bags
• paddle own canoe
• paddle your own canoe
• pain in the ass
• paint a bleak picture of
• paint a bleak picture of something
• paint a [bleak/rosy etc.] picture of
• paint a [bleak/rosy etc.] picture of something
• paint a picture
• paint a ... picture of
• paint a picture of
• paint a ... picture of something
• paint a picture of something