Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: my first two periods today was chem we we're using phenolphthalein, hydrochloric acid, and seltzer. for those who doesn't know what phenolphthalein is, it is used in laxatives and it turns pink in presence of a base. it only acts as a laxative when your skin is wet, and i was cleaning up the tubes. my partner forgot to clean the table with the phenolphtalein and my hands we're wet from washing out the tubes. it takes 6 hours to take affect. 

two periods later, in lunch, i got chips that said wheat free(not gluten free) and ate them. i have celiac (gluten intolerance) and when i eat gluten i get bloated and spend a lot of time on the toilet. i saw that the chips weren't gluten free and thought, well fuck, and continued on with my day.

school ended and i started to walk home. it is a 1 mile walk and mainly uphill. suddenly i feel a drop in my stomach and **bang!** i knew what was happening and rushed home. i dropped my bag in my driveway and rushed into my house. my sister, who is home from college, said hey and i ran past her and screamed, "hello!" i didn't know one person could create that much excrement without shriveling up.

TIFU by handling phenolphthalein after accidentally eating gluten.