To be shvitzed means to be very sweaty, especially after exercising or being in a hot place.
Shvitzed can make people think of feeling hot, tired, and in need of a shower.
Examples:
After playing outside, I was all shvitzed.
She looked shvitzed after running the race.
The kids were shvitzed after playing in the sun all day.
I didn't want to sit next to him because he was shvitzed.
He was so shvitzed, he looked like he had just jumped in a pool.
I was shvitzed like a pig after working in the garden.