Japanese swear words beginning with the letter I

Phrase Meaning Is This Accurate?
icha-icha suru To make out (64%)      (36%)
Iku! I'm cumming! (74%)      (26%)
Itte yoshi Off you go (63%)      (38%)

Japanese Swear Words by Letter:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z