1) Unteachable or untrainable
2) Cant see the obvious if it bit them on the arse
3) Someone who, by their very existence, are proof positive that information CANNOT be absorbed by osmossis. See THICK AS TWO SHORT PLANKS.
3) George W. Bush
George(W)Bush is as thick as pig shit.
102π 9π
A person who is unteachable. Wouldn't be able to learn if it saved their life.
Girl: (after having a fit and insulting a guy): Learn to appreciate girls and then maybe we can try again.
Guy: If you think I will ever try again with you, you're as thick as pig shit.
Donald Trump is as thick as pig shit.
12π 13π
Peter Andre is as thick as pigs shit
6π 4π
The girls got curves sheβs truly thick like a pig
Damn girl youβre as thick as a pig