What kind of class is it that you have to make that sort of presentation?
I really am surprised whenever I hear this sort of thing xD The kind of presentations me and my friends have to do are 'recent developments in boiling heat transfer and how they apply to our experiment' and 'how oil is a stabilising influence in the middle east' and stuff ...
Got any friends who have pics of you 'caught unawares'? You know what I mean. Like...licking the cake batter, or...hanging laundry YOUR way. Those would be the best! A picture says a thousand words, ya know.... Just...keep it legal....
I would say ask your friends what they think about you and that is what you are.
I have had experience in doing presentations on myself and the best resource I got were my friends at the time. They are the best judge. Like for example, one of the friend said "Jay earns money and spend it all on his girl friends". Though the statement might sound bit awkward however it was true at the time.
Additionally one friend said "Jay does not study, he only prays and pass the exams". Again the statement is bit strange however it is true, I never studied in University life, though passed with great marks.
Similar things can be found from your friends and that is what you are. You just take those things out which are relevent and which you think would not embarace you infront of the class.
I'd start with small question answer on the paper.
1: What do you think of me as a friend?
2: Do you remember how we met and where we met?
3: What is the best thing you like in me as a friend?
4: What is the worst thing you like in me as a friend?
5: What made you become my friend?
If this is all about showing off your powerpoint skills then just use the words, no statements needed, and arrange them so that they're different fonts and sizes but fill the whole slide neatly. Then animate them so they all move in and gradually fill the page :)