Tongue punch is a slang term for any sexual practice that involves forcefully thrusting the tongue in and out of any of a sexual partner’s orifices. Someone can tongue punch a sexual partner’s vagina during cunnilingus or tongue punch their anus during analingus. The term is not typically used to refer to deep kissing despite the mouth classifying as an orifice.
More About Tongue Punch
Tongue punch can be used as a verb, as in the sentence “I’m going to tongue punch you so hard,” or as a noun, as in the sentence “We had a quick tongue punch before we went to sleep.”
The term tongue punch can be used on its own or in combination with other slang terms. For example, a person might tell a sexual partner, “I’m going to tongue punch your balloon knot,” which translates to “I’m going to forcefully thrust my tongue in and out of your anus.”