"Tread lightly" is a phrase that means to proceed cautiously or carefully, especially in delicate or sensitive situations. It suggests exercising caution or restraint to avoid causing offense, making mistakes, or worsening a situation.

"Top of the morning" is a friendly greeting used to wish someone a good morning or to express good wishes for the start of the day.

"In regards to" is a phrase used to introduce a topic or subject under discussion. It is often used to indicate that what follows pertains to or concerns a particular matter.

"Please advise" is a phrase commonly used in written communication to request guidance, instructions, or suggestions from the recipient. It is a polite way of asking for advice or assistance on a particular matter.

"Ride or die" is a colloquial phrase used to describe unwavering loyalty and commitment to someone or something, especially in challenging or difficult situations. It implies a willingness to stand by someone's side through thick and thin, regardless of the circumstances.

"No pun intended" is a disclaimer used after making a statement that could be interpreted as a joke or play on words, indicating that the speaker did not intend for it to be humorous or witty.

"Be there or be square" is a playful phrase often used to encourage someone to attend an event or gathering. It implies that those who do not participate will miss out on something enjoyable or significant.