Top Definition
The medical condition sustained by all roller coaster operators at amusement parks after continuously raising the thumb to signal that riders are safely locked in prior to the ride starting.
Submitted by: [redacted] Contributor Record Sealed · 11 August 2016
verified Dr. R. Hollis · TML/F-217 · clerk G.L.S.
Public Endorsement
0
filed in Vol. I, drawer 11, shelf 5
Superseded by TML-3752 · Dis-Waddle