sweat blood

(redirected from sweat one's guts out)

sweat blood

 and sweat bullets
Fig. to be very anxious and tense. What a terrible test! I was really sweating blood at the last. Bob is such a bad driver. I sweat bullets every time I ride with him.
See also: blood, sweat

sweat blood

1. Also, sweat one's guts out. Work diligently or strenuously, as in The men were sweating blood to finish the roof before the storm hit. The phrase using guts was first used about 1890, and that with blood shortly thereafter.
2. Suffer mental anguish, worry intensely, as in Waiting for the test results, I was sweating blood. This usage was first recorded in a work by D.H. Lawrence in 1924. Both usages are colloquial, and allude to the agony of Jesus in Gethsemane (Luke 22:44): "And being in an agony he prayed more earnestly: and his sweat was as it were great drops of blood falling down to the ground."
See also: blood, sweat

sweat blood

INFORMAL
If you sweat blood, you work very hard to achieve something. I've been sweating blood over this report. I sweat blood to write songs with tunes that you can remember.
See also: blood, sweat

sweat blood

tv. to work very hard at something; to endure distress in the process of accomplishing something. (see also piss blood.) And here I sweated blood to put you through college, and you treat me like a stranger.
See also: blood, sweat

sweat blood

Informal
1. To work diligently or strenuously.
2. To worry intensely.
See also: blood, sweat