Not sure if i've mentioned this one previously, but...
Back when our group of mates had just turned 18 and were able to go away on holidays together (minus any parents), we all booked onto an 18-30's in Kavos. About ten of of us were set to go, from memory, but in the week before we were due to fly one particular mate came off his motor bike and broke his arm, so had to drop out pretty late. Cue the rest of us asking around a few people to see if anyone fancied filling his spot. No joy, until eventually a mutual acquaintance, mostly from playing footy locally, said yes and hopped on to fill the open space. I knew him, but not particularly well.
For some added context this lad was a few years older than us and working full time, while the rest of us were at college and part timing at the local Tesco or whatever.
Anyway, first night out we jump into a bar on the strip and order some cocktails. The 'deals' they were offering were mad, to be honest - five for one + 8 free shots. That kind of thing.
This lad, rather than buying a drink himself, or getting into a pair with someone else and splitting them, didn't bother buying anything and instead was working his way around the group asking if he could "have one of the free ones".
A few of us obliged in that first bar, not least because there were a lot of drinks knocking about, but this situation went on into the next bar, and the next - and for the rest of the 14 day holiday. I honestly don't think he brought a drink himself the entire trip and would just scrounge a leftover shot, or whatever he could get from the rest of us, instead.
Towards the end of the holiday he admitted that the money he'd brought with him (over a grand - which he also proudly revealed at this point) he wanted to save to "spend in the duty free on the way home".
Why he bothered going on a lads holiday for 14 days, just to do a bit of shopping on the way back, was beyond me. It's fair to say he was never invited to anything else after that, and thinking about it, I don't think I've clapped eyes on him since we landed back from that trip.
Every now and again his absolute mingebaggery does get reminisced about though.