Coolguyaprentice's definitions
When a girl is giving you a blowjob (head) while intoxicated, she wraps her arms around your waist causing extreme deepthroating.
i.e. I was at this party a couple nights ago and this girl gave me an Irish Waistband and it felt so right.
by Coolguyaprentice July 30, 2010
Get the Irish Waistbandmug.