Is it X marks the spot ?
If twas (3): big time operator
sign of the cross
Nice. Sign of the crooked cross, maybe. You're very warm (right form, wrong synonym).
Here's hints:
sin(t) (4) . would be my rebus for "sign of the cross".
As it turns out, sin(X) (4) .has the same answer as my cruel X (4)
:twisted:
"Sign of the times"