1 definition by Oddjob 007
sexual intercourse sex hanky panky hot hottie awesome cool sexy 1. a word and hand-sign created to refer to sexual intercourse in a way unknown to rejects, spazes, and especially older, uncool adults, so your conversations remain esoteric.
2. this term can take the place of words such as hot, hottie, sexy lady, ect.
3. SI can also replace cool, awesome, ect.
2. this term can take the place of words such as hot, hottie, sexy lady, ect.
3. SI can also replace cool, awesome, ect.
ex1: Things are really going well with my gf. I think SI is an inevitability.
ex2: Whoa! Check her out! SI at 10 o'clock.
ex3: "Hey, there having free food at the party, and there's no addmission price this time!"
"Really? Aw, SI man!"
ex2: Whoa! Check her out! SI at 10 o'clock.
ex3: "Hey, there having free food at the party, and there's no addmission price this time!"
"Really? Aw, SI man!"
by Oddjob 007 September 26, 2006