Profuse sweating of the lower back that signals in the words of Dave chappelle "I had to take a dump, I had to take a dump immediately." If a dump is not taken, the lumbar sweats can lead to an embarrassing sweat stain on the upper but crack region of clothing.
lumbar sweats are going HAM right now
lumbar sweats are going HAM right now
Ben: dude did you sit on something wet?
Steve: Nah I gotta take a shit really bad,
lumbar sweats are going HAM right now
Steve: Nah I gotta take a shit really bad,
lumbar sweats are going HAM right now
by Steven18 December 5, 2013