| Hence copulating shall have to be while in healthy condition at all levels i.e., at the mental, emotional and the physical levels. |
| I looked like a tondue — one of those French women sheared after the war for copulating with a German. |
| We observed the pair's behaviors continuously until the snails either became unreceptive, achieved mutual copulation, or were separated before copulating. |
| We also flash-froze five copulating pairs from each group by pouring ethanol, supercooled by dry ice, directly on copulating pairs. |
| Its loud rock score, by David Rozenblatt, sounds like a refrigerator copulating with a hot tin roof. |
| Males typically respond to persistent female sexual initiation by mounting and copulating with the female. |
