British, informal, British, taboo!

to be very stupid.

He might be good-looking but he's as thick as two short planks.

Most of the people who read these papers are as thick as shit anyway.

• haul into
• haul into somewhere
• haul over the coals
• haul someone into
• haul someone into somewhere
• haul someone over the coals
• haul up by bootstraps
• haul up by your bootstraps
• haul yourself up by bootstraps
• haul yourself up by your bootstraps
• have a bad hair day
• have a bad name
• have a ball
• have a bash
• have a bean
• have a beef with
• have a beef with someone
• have a beef with something
• have a bee in bonnet
• have a bee in your bonnet
• have a blast
• have a bone to pick with
• have a bone to pick with someone
• have a bun in the oven
• have a card up sleeve