Definition of "dotty" [dot•ty]

• Mentally unbalanced; crazy. (adjective)
• Amusingly eccentric or unconventional. (adjective)
• Ridiculous or absurd: a dotty scheme. (adjective)
• Having a feeble or unsteady gait; shaky. (adjective)
• Obsessively infatuated or enamored. (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Yes | No | Report from bustinbass wrote 32 weeks 5 days ago this still aint the biggest bass ever hooked and landed, even though it was foul hooked while sight fishin "dotty" the 25 pound largemouth bass in 2005 came from lake dixon in california. sadly it was found dead not too long ago floating in the lake still weighin an impressive 19 pounds"
• "She said it might be time to rethink the "dotty" system."
• "In the run-up to the election he described plans for an arbitration scheme to judge banks when they refuse lending to small businesses as "dotty" and politically motivated."