The act of having anal sex in a chlorine treated swimming pool. The chlorine levels should be high enough to leave a nice burning sting on the genitals of both parties, although the recipient of the anal sex is typically said to have gotten stung worse than the giver.

The act is not specific to pools, however, as a warm bath treated with a substantial amount of chlorine works just the same.
Missy said she wanted me to give her a chlorine stinger but once she started crying she made me stop and get her an ice pack.
by JoeyParty April 28, 2011
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