It's a little-known fact (known to, um, Bridge, Xander, and...possibly Cordelia but anyway) that 'That Thing With Your Tongue' actually comprises 5 small, separate 'Things With Your Tongue' that can be combined in approximately 417.7 different ways. (The .7 comes in when alcohol or heightened arousal due to extreme terror is involved, so we can probably round it off on this occasion.)

Xander does #72.