Each supposed male has his right index finger covered by the left index finger, but CommieLa’s is covered by her thumb. A few possibilities:

• it’s the same sign whether using a finger or thumb and CommieLa is signaling effectively

• CommieLa isn’t trying to do the same sign

• CommieLa is trying to do the same style of sign but is failing

The left two each has his right index finger covered by the left index finger, but CommieLa’s is covered by her thumb. A few possibilities:

• it’s the same sign whether using finger or thumb and CommieLa is signaling effectively

• CommieLa isn’t trying to do the same sign

• CommieLa is trying to the same style of sign but is failing