My name is Crispin, which nobody really thinks is a bad name, but it does present a large range of possible nicknames:
Knusper ('Knusp' meaning 'crisp' in German and I think it's a brand of German breakfast cereal... my German teacher came up with it. I prefer it to my own name, to be honest)
Rice Krispins (an English variant of above)
Crispy Lee (often lengthened to Crispy Leroy Jenkins... because... well... it's Leroy Jenkins)
Crispin Crunchy (I like the Cadbury's chocolate bar, the Crunchie)
Knusper ('Knusp' meaning 'crisp' in German and I think it's a brand of German breakfast cereal... my German teacher came up with it. I prefer it to my own name, to be honest)
Rice Krispins (an English variant of above)
Crispy Lee (often lengthened to Crispy Leroy Jenkins... because... well... it's Leroy Jenkins)
Crispin Crunchy (I like the Cadbury's chocolate bar, the Crunchie)