the eiffel towerのようなどんな単語でも探してください。
 
1.
(v) To have sexual intercourse. The knock refers to the man's hips hitting the woman's ass, which produces a slapping sound. The motion literally knocks her boots (buttocks).
"Bring your friend, I likes you two's I'll knock the boots, the sneakers and the house shoes." - Digital Underground (Flowing on the D-line)
Stoic Seraphによって 2003年04月14日(月)
 
2.
Knockin' boots is an old western term for having sex. Derived from both he and she stripping down and slipping their boots under the bed which sometimes made a "knocking" noise. Sometimes the boots are/were left on during sex and the boots would knock during all the action.
I think I got drip dick from knocking boots with that hussie Ellie May.
Bill Daileyによって 2006年09月22日(金)
 
3.
fucking
i was knocking boots with your mom
Seanによって 2003年10月15日(水)
 
4.
doing the nasty
jlapplepieによって 2003年01月30日(木)
 
5.
The act of knocking two boots together, usually leather, for cleaning purposes or to test the strength
Why are you knocking boots?

They have mud on them.
F. Roy. Dean Schlippsによって 2011年10月09日(日)