<human>: Can you provide a brief rundown of the text in within 3 sentences?

My brother and I are five years apart and have the classical love-hate relationship most siblings do.  When my brother (who we shall call Sam) was around 4 year and I was around 9, he managed to get his hands on a roll of duct tape. This was the equivalent of porn to his puny toddler brain.  Sam decided his main goal would be to stick a nice long piece of it in my hair, which at the time went to down to my hips. 

Alas, because Sam was indeed a puny toddler, he could not manage the feat despite trying for almost a week.  I, on the other hand, was a fairly competent 9 year old and at the end of the week of duct tape terror, I successful stuck a solid wad of duct tape in his hair. My mom had to use scissors to cut out the tape and the resulting bald spot took a couple weeks to grow back :)
<bot>: – My brother threatened to put duct tape in my hair but never actually managed to do it. I stuck some in his hair anyway.