This is, after cumming onto a girl (usually her face), to take an index finger and put a line on her forehead with your cum whilst muttering siimbaaa in manner and voice of Mufasa. From the lion king scene where simba is spread with the red dust stuff.

After intercourse when you cum all over a girls stomach, you take a swipe off with your index finger, wipe it on her forehead and say "Simba".

Simba is the Swahili(East African lanague) for Lion.

V. the act of smearing a bodily fluid upon the forehead of someone else and saying slowly "Simba" as Rafiki did to the image of Simba on his Tree in the Lion King.

Simba is the most cuddly adult lion ever!

One sexy lion. He has a hot voice. He is quite badass. And he is not even a murderer!He lets the hyenas do his dirty work. He is a nice goldeny yellow color, not blue at all.

When a woman is giving a man a blowjob, but the man accidentally ejaculates too early resulting in the ejaculate to accumulate on the woman's face.

The man is then prompted, by principle, to raise his thumb to the woman's forehead, and with a swift left to right motion declare, "Simbaaaa," much like Rafiki does in Disney's The Lion King.

The act of rubbing ones cum onto a forehead with your thumb while saying the other parties name