When you get to the register, take as long as possible:
117. Keep adding things to the belt from your cart or the impulse-buy shelves.
118. Ask for price checks on items, even ones that you got from the impulse shelves right next to you.
119. Pay with a check, oops, I made a mistake let me write a new one.
120. Pay with coins, oops, not enough coins. Also I can barely count so I need to repeat from the start.
121. Pay with foreign currency.
122. Pay with a transit card or library card.
123. Ask to remove items from the bill and have them reshelved.
124. Do you sell firewood? Yes, please have them bring some. Oh silly me, I need two bundles. Did I say two? I'm so sorry, I need twenty!
125. After all, this firewood looks pretty wet. What was the process used to season it?
126. Let me check my smartphone, I might get a better deal on that at Costco.
127. Hold on one second, this call is really important.
128. Also all of these texts.
129. Do you have a pay phone? You do? Great, can you bring it to the checkout line? I don't want to lose my place.
130. WHERE IS MY CHILD (several tense minutes of searching later) oh right, I don't have children.
131. Can I trade you this check in exchange for part of the bill? Oh. Can I cash it here before my purchase then?
132. This milk has been out of the cooler for too long. Can you send someone to bring a replacement? Good, you're back. I'm not sure about this yogurt either.
133. Do you have an egg-testing light?
134. I need a scale to make sure I'm actually getting 96 oz. of cereal here. I know how you people work, counting the weight of the bag.
135. Hold up I need to check my blood sugar.
136. Do you have a jewelry section? Can you wait here while I go look, and when I come back you can handle my jewelry purchase here? What if I take all this to the jewelry section, can they handle the whole purchase? I don't want to use my debit card twice because it wears out the magnetic strip.
137. I need to test this deodorant. Hmm. I can't tell, do you think my armpits smell better? Well I don't think so, can you have someone put it back?
138. Do you have any recipe ideas for this watermelon? Yes it's in two halves, I thought I wanted only one half but after cutting it I decided I wanted a two halves. Of course they don't fit together! I cut two and took the best half of each.
139. Ask the cashier various hypothetical questions such as, if you were on a deserted island and there was only one walmart section, which walmart section would you want to work at forever because you never went to college?
140. Ask for employment papers. Fill them out right there. Oops I made a mistake, can I have another set?