deadly serious

Examples (20)

• He was deadly serious when he made the threat.
• Joe is deadly serious in his beliefs.
• Are you joking or are you deadly serious about quitting your job?
• When he said he was leaving, his tone was deadly serious.
• I could tell from her expression that she was deadly serious.
• She looked at me, her eyes deadly serious, and I knew it wasn't a joke.
• Listen to me, this is a deadly serious matter.
• The doctor's face was deadly serious as he delivered the news.
• The look on his face told me he was deadly serious.
• Despite his cheerful demeanor, he was deadly serious about his work.
• She's deadly serious about winning the competition.
• Are you deadly serious about wanting to quit your job?
• The president was deadly serious during the press conference on national security.
• The consequences of ignoring these warnings are deadly serious.
• I thought he was kidding, but it turns out he was deadly serious.
• He made it clear he was deadly serious about enforcing the new rules.
• Her tone was deadly serious, leaving no room for argument.
• Even though he often jokes, he can be deadly serious when necessary.
• The situation became deadly serious when the alarms went off.
• Her commitment to the project was deadly serious, leaving no room for doubt.