land-shark

Short definition from Wiktionary

Verb

1. 1
   To move along the ground in a sinuous fashion similar to the way a shark swims.
2. 2
   To engage in land-sharking; to rapaciously acquire large amounts of land in order to sell it off at extremely high profits.
3. 3
   To sell (someone) land at an exorbitant price.

Noun

1. 1
   Alternative form of landshark.
2. 2
   Alternative form of landshark.
3. 3
   Any shark-like creature that dwells on land.