Lob-on

noun, slang

noun, slang ·Uncommon ·College level

Definitions

Noun
  1. 1
    An erection; an erect penis. UK, slang

    "She pulled me shoes and socks off and then pulled off me trousers and underpants and threw them onto the chair. I heard lads in the barrack room say that they'd had a lob-on that were so hard it hurt. Now I believed them."

Example

More examples

"She pulled me shoes and socks off and then pulled off me trousers and underpants and threw them onto the chair. I heard lads in the barrack room say that they'd had a lob-on that were so hard it hurt. Now I believed them."

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.