Reid and Senate Minority Leader Mitch McConnellMitch McConnellRepublicans at risk in 2018 steering clear of town halls GOP rep on Trump: 'God has used imperfect people to do great things before' McConnell: 'Winners make policy, losers go home' MORE (R-Ky.) are credited with brokering the deal that ended the government shutdown.

Reid said the House’s decision to go along with a deal to end the shutdown after 16 days and raise the nation’s borrowing limit was a message to the freshman senators, asking: “What the hell are you doing?”

Cruz, along with a number of other GOP lawmakers, had pushed a tactic to use government funding as leverage to extract Democratic concessions on ObamaCare. Many within Cruz’s own party had criticized the plan as doomed to failure. 

Reid said Cruz is a “laughing stock to everybody but him” and said he pitied the GOP if the party saw him as a viable nominee for president in 2016. 

Reid echoed comments he has made before, asserting the Harvard-educated Senate freshman has a tendency to talk down to people, which does not work in the Senate. 

"Ted CruzTed CruzTrump wants to cut red tape? He should start with the CFPB. Why President Trump should choose Maureen Ohlhausen to lead the FTC Trump to speak at CPAC MORE is smart," Reid said. "He has always been able to talk down to people. He is now in the Senate. People are as smart as he is. He can't talk down to anyone anymore. But he has still not accepted that in his own head. He still thinks he's smarter than everybody else."

Reid made almost an identical statement to Esquire magazine during the government shutdown earlier this month.