Hairy Lemon is overpriced.
Do you want quiet or loud? Music or not? How outside the city are you thinking.
Suggestions from my well spent youth:
Peters Pub – Clarendon Row, little white pub on corner, great pints, no TV, no music, nice staff – used to be my work local all of 20m from the Watersports Dept of Great Outdoors.
McDaids – just off Grafton street, rugby pub, good pints
Bruxcells – across the road from McDaids…rocker and mod bars downstairs, jazz upstairs – open late
Stags Head – hard to find unless pointed out, nice
Long Stone – back of Trinity – nice music and food -can get busy
Coppers (aka Copper Face Jacks) for after….. assuming you are utterly wasted, 19 and either a member of the nursing or gardai community or country folk who feel the need to mate.