The word "sexy" repeatedly used.
Words such as: heck, dang, darn, gosh, crud and what the... are infrequently used.
No swearing, but verbal insults like: stupid, idiot, moron, dumb, jerk, loser, weirdo, twerp, shut up, freak, crazy, insane etc. are commonplace.
There are some verbal innuendos that can be quite dirty.
The series contains some racist and sexist stereotypes that people nowadays may be bothered by.
"Son of a gun" is said.
Mild name calling and occasional crude profanity.
Vicky says very mean names and insults to Timmy, other kids and her family.