66. Undercarriage. This term is slang for the male or female genitalia. It refers to the area below the waist, specifically the reproductive organs. For example, someone might joke, “I need to adjust my undercarriage,” referring to rearranging their genitals.

The covering of shit on the bottom of a man's balls, when a girl shits while having sex. She was so excited to have sex with him, she forgot to use the bathroom, and gave him a chocolate undercarriage. by Powderhound April 12, 2014. Get the chocolate undercarriage mug.

26. Undercarriage. This term refers to the lower part of the body, specifically the legs. It is often used in a humorous or casual way to refer to someone’s legs. For example, “She’s got a great undercarriage, perfect for dancing.” In a conversation about physical fitness, one might say, “I need to work on strengthening my ...

undercarraige. the area between your sack and arsehole thats is usually an unwholly mess if wearing dirty swimming shorts, net chaffing usually is the main cause of a destructed undercarraige.

The quick shower that a man or woman will take prior to a scheduled bang session. This may be needed to remove dingleberries from the ass, or worse odors from the tuna casserole. Washin the undercarriage is needed but yet also a waste of time since all you're going to do is shoot a load in that twat.