An Irish lullaby is when you're whispering someone to sleep and giving them a handy at the same time

Optional: Maybe let them sucking on your boobies
Guy: I was falling alseep last night and she started giving me a irish Lullaby

Guy2: Did you suck on dem boobies
by Griff1991 September 9, 2019
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Hittita totta-toe-tatay (Irish Lullaby!) Doncha love potaters. Angela's ashes rawr!!!!1
by Why do I have a t-shirt cannon January 13, 2011
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When you take a shot of Jameson and a shot of NyQuil
Man 1: man I can't sleep worth a shit
Man 2: you should try an Irish lullaby
by Squishy P June 20, 2018
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The act of taking 4 shots of whiskey in under a minute
"Last night I took an Irish Lullaby before the party"
by Big Richard 6T9 November 1, 2018
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