Codeword for "extreme make-out session." You kiss with so much tongue that you find your partner's tonsils.
Guy 1 : "Where did Ruby and John disappear off to last night?"
Guy 2 : "They were busy finding each others tonsils."
Guy 1 : "Oh."
Guy 2 : "They were busy finding each others tonsils."
Guy 1 : "Oh."
by TGPA Infinity August 23, 2015