Look, no-one is perfect.
However, a lot of us are lucky that our slip-ups aren't broadcast on live television.
Unfortunately, Alistair Lynch didn't have the same luxury today.
And didn't Dermie love it.
On the pre-show before today's clash between Port Adelaide and the Western Bulldogs, Lynch was giving the station a bit of a plug.
Unfortunately, it didn't exactly go to plan, dropping the f-bomb for all to hear.
Watch the clip in all its glory below:
How good is Dermie's reaction? Don't worry, we've all been there.