イチャイチャ
ichaicha

Adverb
Suru Verb

1. making out; necking; getting handsy; canoodling; being lovey-dovey; getting affectionate (with each other); romantic play; fondling

Onomatopoeia
街中 まちなかでイチャイチャするカップル たら腹立 はらだちませんか?
machichūde ichaicha suru kappuru mitara haradachimasenka
Doesn't it irritate you to see couples making out around town?
Other forms: