Do Not Swallow

Specific Warning

Don't Get Too Close To The Cliff

Sign At The Edge Of A Lake Stating Danger Collapsing Bank

Photo c/o Grain Of Salt

Forest Fire Warning

Splatter Warning

Zoo Splatter Warning Sign

Photo c/o Kevin Trotman

More Zoo Signs at Environmental Graffiti

Tattoos Hurt

Gumball Machine Warning

Gumball Machine Warning

Found via Next Round

Trust No One

Guard Goat

Shocking Water Warning