I'd say I have them every couple of weeks as well and they usually involve me seeing people I know being tickled or sometimes I'm fortunate enough to be the one doing the tickling.
The best one that I immediately committed to memory after waking up involved this stunningly beautiful brunette girl I went to college with. She's about 5'4, really slim build and really high arches. Anyway in my dream I'm wandering around and I find this warehouse which I walk into and to my surprise I find this girl hogtied and her bare feet are being tickled by another class mate.
I wouldn't have been particularly close to either of them in college and this dream was a longggg time after college so I always wondered how they ended up in my dream but I'm thankful it did.
As an aside I do know that this girl has ticklish feet (unfortunately never got to tickle them myself) so I'm hopeful this is a scenario that happened in real life amd in true inception style I managed to infiltrate her memory but the dream was certainly a good one