Read nigga, read.
See definitions in:
offer goods or services at a lower price than (a competitor).
"these industries have been undercut by more efficient foreign producers"
charge less than
charge a lower price than
cut or wear away the part below or under (something, especially a cliff).
"the base of the crag is undercut permitting walkers to pass behind the falling water"
a space formed by the removal or absence of material from the lower part of something, such as a cliff, a coal seam, or part of a carving in relief.
"there may be some bigger fish in the safety of the undercut"
the underside of a sirloin of beef.