Take a chill pill

From Fresh Dictionary

English

Phrasal verb

to take a chill pill

1. ((slang{{#if:|, {{{2}}}{{#if:|, {{{3}}}{{#if:|, {{{4}}}{{#if:|, {{{5}}}{{#if:|, {{{6}}}{{#if:|, {{{7}}}{{#if:|, {{{8}}}{{#if:|, {{{9}}}}}}}}}}}}}}}}}}})) to relax or calm down

   My boss needs to take a chill pill and quit shouting at us.

See also

• chill
• chill out