A.N.T. Farm/Radar

Principal Skidmore has Fletcher paint pictures of her in a school girl outfit in suggestive poses for a "gentlemen friend".
Another episode has Cameron mentioning to his dad about how he scratches his-[Beat]-self.
In yet another episode, Fletcher paints a picture of his "freakishly large toe". It's really long, and pink. In fact, it's so glaringly obvious that it's a shock that Chyna's first thought was "finger".
In "America Needs TalANT", Olive spews out a couple of obvious Unusual Euphemisms: "Press the buzzing buzzer!"
- That episode was the most radar-y yet. Among other things, Cameron got essentially raped by a walrus.
In "PatANT Pending", Olive sounded like she was trying to stop getting an orgasm from the backpack Fletcher made.
And the Halloween episode:

- Which was also in the 1st episode (before being edited later).
Also in studANT council at the end when the girl shoots for the bunny (who is Cameron) wins and he goes home with the girl.
In the new upcoming A.N.T Farm, Cameron has an imaginary girlfriend (played by Vanessa Morgan). She lifts his leg and puts it on her lower leg for a picture (taken by Olive).
In bad romANTs Fletcher says when alone with Chyna "I don't remember the time that we were alone, just the two of us." Then later during the same episode when alone at Chyna's house Fletcher then says, "Say I have 5 chocolate covered strawberries and I feed you one. How many do I have left?" He then tries to feed Chyna but Gibson rings the doorbell. Fletcher obviously tries to make some moves on Chyna.