Idiom: Hit the Sack

to go to bed

Examples

• I'm going to hit the sack.

Key rules

• Hit the sack means go to bed
• It is informal and uses the singular "sack"
• It is often used with "I'm going to" or "time to"
• "Sack" is slang for bed

Common mistakes

• I hit the sacks → I hit the sack