1 definition by Intense-Kisser

1

This is an abbrieviation for Intense Makeout Session..some prefer IMOS, others IMS..whatever floats your boat.

Bob: Sandy and I had the sweetest IMS last night!
Harry: Score, dude!

by Intense-Kisser October 12, 2009

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• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request