A couple of rather silly-sounding entries from MSDN…

Visual Basic: Class ContainedControls

Member of VBRUN – A collection that allows access to the controls contained within the control that were added to the control by the developer who uses the control. — What?

Win32 API: DeleteFile (via Josh)

Windows 95: The DeleteFile function deletes a file even if it is open for normal I/O or as a memory-mapped file. To prevent loss of data, close files before attempting to delete them. — uh huh.