Ar·ig·it·at·it·eat·ing
To 'arigitateat' is when one's boob squishes against another's boob while the two boob inhabiters are holding hands, usually in a sexual fashion.
"She arigitatiteated her so-called best friend."
"The group was arigitatiteating after dinner."
"She wanted to arigitatiteat with your mother."
"Are you up to arigitatiteating later?"