Synonyms of going off the deep end

going off the deep end

phrase

present participle of go off the deep end

as in falling apart

to yield to mental or emotional stress

After months of pressure at work, he went off the deep end.

Synonyms & Similar Words

• falling apart
• losing it
• melting down
• going to pieces
• wigging (out)
• cracking
• flipping (out)
• freaking (out)
• breaking up
• breaking down
• choking
• blowing one's cool