What is a phrase that immediately makes you suspicious?

[Kev5]

Some phrases sound harmless but carry hidden danger. With all due respect, quick question, I am not being funny, and can I pick your brain all have a certain energy.

Language has warning lights if you listen closely enough.

What phrase makes you instantly brace yourself?

[Drifter]

No offence is almost always followed by offence

[DiamondDallas86]

Can I ask you something is never as casual as it sounds

[MJF]

Quick favour usually means a complicated favour

[VoidSentinel74]

I am not being funny makes me prepare for someone being very funny indeed

[StormForge89]

We need to talk is the final boss of suspicious phrases

[WaveFunction]

Honestly. Truthfully