Tongue

You can use your tongue to lick things and drag them around. Get in front of something and press Lick to start dragging. The tongue will detach from the object if you press Baa, Headbutt, or lick again.

Some characters may have a tongue but it cannot be seen. Here is a list of goats with invisible tongues:
 * Jörgen
 * Helicopterkin
 * Mermaid Goat
 * Space Goat
 * Egg Goat

Some characters may have a tongue but cannot use them. Here is a list of goats that cannot use their tongue:
 * Bag
 * Giant Goat
 * Jouster
 * Shopping Goat
 * Stoned Goat

Trivia

 * The goat's tongue is always hanging, when ragdolling or jumping, when walking or when falling.