Used as an example to show anger, annoyance or aggravation. This expression is growing in popularity in London and the South East of England. Derived from the expression "a throbbing vein".

Talking/Thinking along the lines. Talking/Thinking about the same or similar topic

Having sex without using protection.

A ad thing to have on a cigar.( When you bust a cigar that is very veiny , you will probably tear the wrap before you even get your bud in.)

Stuck up, up yourself, up tight.

You have a fetish for these guys veins on their arms or hands it's just so sexy

An unfortunate and potentially traumatic experience which occurs when a heterosexual male is masturbating to a porno flick, and notices that the porno flick is about to enter the money shot scene. The masturbator furiously races to match the timing of his ejaculation with that of the porn star's facial spray onto the cum-craving whore. However, just when the masturbator is about to climax, the scene inexplicably cuts from the gaping whore to a close-up of the porn star's sweaty face as he is jizzing. As a result, the masturbator ends up draining his willy to the porn star rather than the cum slut, leading to a deeply unpleasurable orgasm, severe long-term emotional stress, and a dark era in the masturbator's existence as he questions the meaning and purpose of life. The porn star's face is generally accented by a visible vein popping from his beefy forehead, hence the term Vein Drain.

blood vessels that become enlarged and visible on someone's forehead and neck when they're raging mad at something or someone.

The cock. Man meat. The penis. A derivative of the infamous veiny brat.