Do you guys cut out your liner of your swim briefs?

[Torchwatch]

If after all the advice you have received on here you are still determined to cut out the liner of your speedos then you should consider downsizing or choose a pair of briefs that you have grown out of but the fabric and elastic are still in good order.
If you cut the liner out of already loose speedos you will end up with droopy drawers.
To cut out a liner you need to make an initial incision using pointed dress making scissors, then raid your first aid kit for round ended first aid scissors. They are usually quite sharp, being designed to cut fabric but with round ends you are less likely to damage the Lycra fabric of your swim suit.