When a girl goes down on a guy, takes his semen in her mouth and then comes up to him and spits it in his face. Much like a llama spits at people in anger.
Judy was pissed off at Bill for the rumors he started about her, so she took him into the back room of a party, sucked him off and then spit it in his face right in the middle of the living room in front of everyone. Everyone knew she was 'The Llama.'
n.One whose penile disfunction causes them to inject the hardened projectile into a cavity smaller then the size of their deformed genital,
ear, nose, surgery hole, etc.