They are usually known as merkins
These are fairly poor examples imho
edit: crotch shot is new to me, I'm assuming that is marketed at women though.
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sithemong, Sat 27 Jun 2015, 11:11,
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^
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omnitruncatedkraken from Empire Algol, Sat 27 Jun 2015, 13:06,
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Bit harsh...
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Delay Tactics Intentionally left blank, Sat 27 Jun 2015, 14:51,
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