Using many conjunctions to create an effect of overwhelment.
EX1. "This term I am taking biology & english & history & math & Music & Phycology & Sociology. "
EX2. "I met this really nice guy & he was so nice & gentlemen like & good looking & he was so dreamy, he's all I ever wanted in a guy"
EX3. "My thanksgiving dinner was overwhelming I was so full, my dinner plate consisted of mashed potatoes with gravy & turkey & bread & mixed veggies & the dessert was the most overwhelming of them all."
All those "&'s" create an overwhelming effect.