SOJIMP
Acronym for "Sudden Outburst of Jizz in my Pants". When seeing something that would trigger a SOJIMP, you say it loudly.
Person1: Hi girlfriend, how's it going?
Girlfriend: You wanna go back to your house?
Person1: SOJIMP!
Girlfriend: You wanna go back to your house?
Person1: SOJIMP!