His promise to ban Scots MPs from voting on English - only issues at Westminster is also an attempt to head off a Tory revolt over extravagant promises of more powers for the Scottish Parliament in the event of a No vote. (dailymail.co.uk)
If they don't at least come close to delivering on their often extravagant promises to help users find an exact, perfect, will make life sweet and beautiful forever match they'd quickly go out of business. (psychologytoday.com)
President Donald Trump came into office making extravagant promises to coal miners. (vox.com)