Pit-out Definition

verb

(intransitive, car racing) To leave a race to go to the pit.

Wiktionary
(intransitive, of a machine) To stop working.
Wiktionary
(intransitive) To show sweat on one's clothes.
It was so hot, I was starting to pit out by mid-morning.
Wiktionary
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.
Wiktionary