How can you use the expression tongue in cheek?

Answer:

This expression means stated with insincerity, irony or playful exaggeration.

When Dad said he was glad that Mom's parents were coming to visit and staying for a whole week, he meant it tongue in cheek.

First answer by Francepa. Last edit by Francepa. Contributor trust: 570 [recommend contributor recommended]. Question popularity: 1 [recommend question].