Like Trying to Drive A Mack Truck Down a Hallway
Unlike throwing a hotdog down a hallway which means u banged a really loose chick, "Like Trying to Drive A Mack Truck Down a Hallway" means that u had penetration problems or she was just really tight
For example my cousin was unable to bang his girlfriend because she was to tite so that situation would be described as Like Trying to Drive A Mack Truck Down a Hallway