Person 2 "Yeah"
Person 1 "He's a complete topend, can you see what he's trying to do."
While having sex in a plane or on top of a high cliff vigorous thrusting causes your partner to go ass over tea kettle.
Becca was glad she had gone for the gold health plan at work. Getting "topended" into a moped will surely require stitches'.
Marsha was only a flight attendant and wasn't suppose to jump with the other skydivers. However, "topending" is what she received from a randy instructor. Thankfully her fall to earth was short and filled with orgasms.
Not being one to consider the needs of others, Bob would often "topend" his partner as soon as he busted a nut.