Alvin Is Shown To Be A Ladies' Man.

in the episode "Viral", Alvin Can Be Seen Onscreen Shirtless.

In "Keeping Up With The Humphries", Mr. Humphrey Is Seen Kicking His Car (Tesselate 2000) Twice

In "Driving Dave Crazy", Alvin's Car Touches The Restriction Line Of Simon's Project. Later On, He Triggers An Explosion Causing The Whole Room To Get Ruined

No gore but in 'Safety Third', Alvin's X Class247 Falls Off The Roof, Implying Alvin Got Hurt though He Jumped

It's My Party and Keeping Up with The Humphries Are 2 Mildly Violent Episodes.

In Keeping Up With The Humphries, Alvin, Simon and Theodore's Spaceship Are Blown Up, Mr. Beauregard Humphrey (BoCarter Humphrey's Dad) Kicks His Car and BoCarter Humphrey's Spaceship Is Blown Up By An Asteroid

Violence is moderately fine but extreme many times.

"Heck", "Stupid", "dumb", In Albrittina, Brittany says she's "Scared" as in a profane message, and all the people gasp, and Brittany got sent to the principal's for that.

Talking Teddy might be creepy