cheese/cheesy & limp on water

[cassiopeia]

Hi,

1. Does "cheese" in the following context mean a cheesy joke?

-This coffee’s either three days
old, or you just made it out of
camel sweat.

-I can’t believe you are still
leading with that cheese.

2. Is there an expression "to limp on water"?

Thanks.​

​

 

[Tdol]

1 Yes
2 Not an expression- it's an adaptation of walk on water.