When someone experiences a sudden rush of sexual feeling after viewing someone or something briefly. This can occur anywhere, and is usually unexpected.
Yo, I heard James got genslapped last night
The first time I got genslapped I was 15, after that waitress walked by
The first time I got genslapped I was 15, after that waitress walked by
by random_user25 May 31, 2018
Get the Genslapmug.