pit out

verb4

1. •
   To show sweat on one's clothes, especially around the armpits.

   • It was so hot, I was starting to pit out by mid-morning.
2. •
   To make sweaty (of clothes).

   • At this rate, he was going to pit out his dress shirt, and he didn't have anything to change into before the meeting.
3. •
   To leave the pits and go out onto the race track
4. •
   To stop working